Jim, Just curious.... why didn't you originally go with an aftermarket SSQA such as the one ATI makes? I think they are a grand-ish, but were available back when you bought your tractor.
I looked at the ATI SSQA setup and decided against it for three main reasons:
1) It was expensive. If I remember correctly just to get the quick connect and a matching bucket was going to be something like $2000
2) It was heavy - I wanted to use as much of the capability of the loader as possible and not basically be lugging around a bunch of extra weight in QA and bucket that doesn't do anything for me actually carrying a load. IMHO the ATI SSQA and the ATI bucket were way overbuilt (and therefore way too heavy) - for the LA504 loader on the
B3200.
3) the ATI SSQA is basically a hack in my opinion. They take a generic SSQA setup and graft on the appropriate brackets to fit whichever loader they're making a solution for. This does two things - A) adds a bunch of unneeded weight (as I mentioned above) and B) pushes the pivot pins out just that much further than they really need to be. Which once again reduces the loader capacity.
At the time - I just decided that going with the Kubota pin-on style QA was just a better deal. The QA assembly itself was only like $300 or something like that - and extra buckets ( I ended up getting another 54" bucket to use just for digging in addition to the 60" that came with the tractor) - cost far less and are a lot less weighty than the ATI SSQA buckets.
In the end - with the Kubota pin-on QA I ended up with the following: 1 QA setup (around $300 if I remember correctly) , 1 60" bucket (was about $550 again - if I remember correctly) , a 54" bucket (about $550) - and the Kubota fork frame - which was about $650 .
So for around the same price as what I would have paid for just the ATI QA and 1 bucket - I got a QA, 2 buckets - and a fork lift frame. All of which are better suited to the tractor than the ATI stuff would have been.
Once I got the tractor - I actually spent a bunch of time measuring the LA504 - going to Kubota dealers to look at SSQA style QA's on L-series (and others) - and checking out the specs on the SSQA standard - because I was seriously thinking of trying to make up my own SSQA setup to fit on the LA504 - that didn't have the drawbacks of the ATI setup. I didn't do it - because I just ran out of time and the Kubota pin-on QA works - it's just not optimal IMHO.
So when I saw the B50 stuff come out - and saw the QA setup I thought to myself "holy crap - Kubota just made almost exactly what I was thinking of making".
When I put the order in at the dealer yesterday I got the Kubota SSQA QA piece, a 54" bucket, and a 60" bucket. The grand total came to like $1690. They wanted like $650 for the QA, $490 for a 54" bucket, and $550 for the 60" bucket. I had talked to a different dealer a month or so ago - and they had quote $450 for the QA - plus shipping. For some reason the dealer I ordered from is higher on the QA, but they were also lower on the buckets - so I figure it's all going to even out.
I'm going to get a fork frame too - but I am going to talk to Artillian about that. He makes a nice low-weight fork frame and has some nice add-ons for that frame. His pricing is about the same as the Kubota frame. Currently he only makes John Deere stuff - but I've already exchanged email with him and told him I'd like to use one of his frames on one of these new Kubota QA setups - and he said he'd be open to taking a look and seeing what he can do. He's located here in MA - so he's relatively close.
I haven't beat up any of the pin-on attachments - they're all in pretty good shape. So I'll be selling them on Craigslist or whatever once I get the new setup. I'm hoping I can recoup a good portion of my money by doing this.