i have a 97 cobra and im taking the engine out and i am considering swapping in an 03 cobra motor and computer and maybe the 6speed tranny or 5.4 cobra r setup. im lookin to get sum input on either idea. im leanin towards the 03 setup since its easier to get and everything. are there any known difficulties with this kind of swap. ive been workin like hell and since summers here i want it together before winters over so i can get it tuned up for next summer. thanks.