first thing i'd do is check the drawlength of the bows. i'd also cut down rickjames formula a bit since its a binary bow. not quite 2:1 in adding twists as its binary and not single and the string isn't quite twice as long as the cables, at least this is my experience so far. i'd get the bow at advertised drawlength (if possible) and then re-check poundage. the other specs - advertised ata and bh and such - blah, who cares.

at advertised drawlength, if the bows don't reach peak poundage - if anyone asked they'd probably be given new limbs.