i want a five speed thunderbird with a monster 4.6 and sc body.i want to know if i get a 5-speed sc and swap in a 96-02 cobra engine and tranny, will it work or is there an easier option for me. will the 4.6 go in without much trouble or will there need to be major modification for it to fit.i know there are 4.6's in some lx's so im pretty sure they will fit, but the lx's dont come w/ 5 speeds. A parts lists and major procedure list would be very helpful.