RE: Tree Arm.....
Dan,
each guy is different and prefer different features. Jason a member of the WKP team makes one that is great. I would have to say it is one of best on teh market. He has some pic posted in a few places. I have seen them on the Kisky site, I will see if he can post some pics here. I have used other arms in the past and hands down this one is better.
I hope that this helps
Nic