I got a b2601 recently too. Other places to look for are Titan attachments (their shipping is free and takes forever but their items seem to be good); Everything Attachments; heavy hitch (for bucket teeth but EA has some wicked series of bucket teeth) and the youtube channels Messicks, Good Works Tractors, Tractor Mike, and Tractor Time with Tim just off the top of my head.
I really like my B2601.
Get some weight on it especially if you're on uneven ground, they can get tippy quick.
