Well as far as future plans, i donno if im gonna add any power adders, if so it would only be nitrous
(like a 75 shot). Im getting all of the bolt on's as well. 7.5 rearends are weaker than 8.8s. Also if i can just find an 8.8 rearend from a Mustang, it already has the Traction-Lok. I just want to get the 8.8 incase i do anything serious to it. Its hard to find a cheap 7.5 T-Lok unit as well.
Thanks for the info about the Crown Vic.