Ronyag, as far as the takedown , you just have to try and see what fits you best. My guess is that the longer limbs would feel better for you but some guys don't want a 62 or 64" bow to hunt with . I prefer a smaller riser and change the limbs ...the B riser feels too big ...but that's me.As far as acquiring one...your guess is as good as mine. call arownd...maybe 3 rivers?