You could always convert the NAP 4000 to use the down cable instead of the cable slide correct?

Your setup sounds pretty sound to me...

I just got my used patriot and am outfitting it w/ Spott Hogg HoggIt sight, GKF TKO, Alpine softlock quiver or bowtech 2 piece, and PSE dominator 300 arrows (at least till the new arrows come out)..

Later,
KB