Club Cobra - hopeful 460 engine owner looking for answers

I recently bought my 88 mustang and while looking at the engine varieties available i noticed you could put a 7.5 in it and from then on i realized that it had to be done.
Needless to say i have found it difficult to locate information on dropping the engine into my car. After several weeks i finally located the correct Total Performance for the engine mounts(reccomended by several people). I am stuck using their headers due to the unique nature of the mounts(they mount from the front to decrease required space). But i am having trouble locating the other equipment or i simply dont know what i need. Please feel free to e-mail me with advice, dos and donts, and reccomended parts.
Im having trouble finding a 7.5 computer since my engine is EFI(http://www.rebuilt-auto-engines.com/...38103361937.aa). I figure i could get by using an F series computer since one of them uses a 460 but id like to be certain.
Im going to buy a 9 in rear axle and the wheel mounts are five point so it should take the stress. Electric radiator fan(whatever fits). I am SERIOUSLY concerned about air intake since i cant see how enough air can be forced through the tiny slit in the front and underneath the car. I may take out the space between the front lights(where the emblum and puny intake is housed) just to make a wider opening. I have already installed a larger oil pan so thats ok and im trying to find a C6 transmission for cheap. Summit racing has several intake manifolds to choose from so i think im fine there.
Im sure ive forgotten serveral nessessary components. As for non nessesary components i plan on either twin turbo or supercharge as well as installing an ignition system.

Thanks for your time and sorry for the long post.