RE: What kind of speed are you getting out of yur bow
BowTech Pro 40 F-cam, 29/71. Loop, hush kit, tru-peep : 393 grain arrow @ 266 FPS
Martin Razor-X-SE Nitrous, 29/73, loop, tru-peep (no silencers), 401 grain arrow @ 267 FPS
Hoyt X-Tec, 29/70, leeches, tru-peep, loop, 401 grain arrow at 278 FPS.
BowTech Liberty, 29/71, hush kit, loop, tru-peep 393 grain arrow at 278 FPS (soon to be an 80 pounder but dropped to a 28.5" mod..should be in the high 280s/ w/ a 400 grain arrow)