I have a 60 inch RGB on my TC40. It is true overkill you have to be carefull if you dump it like a bucket it will slam to the end of its travel. That said, it is heavy, strong, well built. I abuse it at every opportunity, Picked up a 1200 pound welding table the other day and carried it 4 blocks from the father-in laws house. I love mine would not give it up except for maybe a RGB2.
I purchased the larger grapple because it was old stock and priced great. I stopped several times and received prices from the salesman quoted increasing prices plus shipping with each visit. I saw it sit there for 2 years. One Saturday I stopped at closing only person there was the owner, He did the same, full list plus shipping, I asked him if he was planning on retiring with it in his inventory, he grumbled went in the office checked a file came out typed a number into the computer telling me I was going to pay CASH and printed invoice and handed it to me, LARGE % off list and no shipping. I was coming home from a auction and he knew I still had money in my pocket.
If you want a WR Long grapple call a dealer pay with plastic and have it shipped to you, it does not have to ship to the dealer and you pick it up. It just must just be purchased from a dealer. Most dealers will not stock and order it after you pay anyway.
Jeff