I'm hoping that Blaine will eventually build me one and install, that way I know it's RIGHT!
I finished David's up. 26.25" arms, 3 link front, 4 link triangulated upper rear, nearly off the shelf brackets, small mods made to a pair of RE trusses, and very easy to build.
After watching it work all week in JV, there isn't much I would change about it.
It only has one small issue and that is the cost of parts. All totalled, they aren't cheap.
14 Currie 2.5" JJ's
2 sets of Genright brackets
2 RE mini trusses
8' of heat treated 4130 1.75" tubing from Poly
7' of 4130 in 1.5" x .120 wall
There is roughly 600 in JJ's, 400 in material, 700 in brackets, some misc stuff, a few days to weld it all in and remove some old stuff.