Welcome, hmhall77. There are some nice folks on TBN and an incredible body of knowledge to learn from. The cab models you're looking at are really in two distinct categories... small and large. If you do some tire-kicking at a dealer lot, you'll quickly see the difference between the B models and the L models. The L's are much larger, with more weight, lifting and pulling ability. Don't know what your place looks like or will need, but if you've got a bunch of land clearing work ahead, the bigger ones would be preferable. The L models lift much more with the loader so you can better handle dirt, logs, stumps, etc. The smaller B models are great for more routine work such as mowing, driveways, gardens, etc. and can still do some heavier work, only in smaller bites. I always figured they were pretty much ideal for small acreages.
Think carefully about the backhoe for a couple of reasons. First, it's awkward using a backhoe on a cab tractor, because you have to climb down from the backhoe seat and then walk around and get in the cab every time you have to reposition the tractor when digging... which is usually every 4-6 feet from what I've found... and then go back and get on the backhoe seat to do some more digging. For an old galoot like me, that's a lot of jumping around. Secondly, backhoe attachments aren't cheap and if you have occasional projects, you're usually money ahead to rent a backhoe or mini excavator when needed. That said, I've found having a backhoe has more than paid for itself for my use.
Think carefully about the backhoe for a couple of reasons. First, it's awkward using a backhoe on a cab tractor, because you have to climb down from the backhoe seat and then walk around and get in the cab every time you have to reposition the tractor when digging... which is usually every 4-6 feet from what I've found... and then go back and get on the backhoe seat to do some more digging. For an old galoot like me, that's a lot of jumping around. Secondly, backhoe attachments aren't cheap and if you have occasional projects, you're usually money ahead to rent a backhoe or mini excavator when needed. That said, I've found having a backhoe has more than paid for itself for my use.