Ford with a Mopar engine in it

Update
moving forward with this project i've figured out costs and all and really it all wont be that expensive. I have access to a tig welder and other fab tools to modify or construct my mounts, crossmembers and such and also will be fabricating my own fenderwell headers since these trucks dont accomodate chassis headers very well. going to do a 440 with the hughes whiplash cam, stealth heads, all that. a dyno test they have on their website shows i'll make around 510 hp and 570 ft pounds of torque. altogether for about 2500 bucks. granted thats with a few used parts like intake and stuff. the trans I have a deal going so i will be trading for a complete well built 4x4 727 and have a 205 t case off a c6 sitting around to bolt to. My main reason for the big block mopar is that they are far better designed with better aftermarket support as well as i'm a mopar guy. i've always loved mopar cars and ford trucks. don't like dodge trucks so i want to build the best of both worlds.