Building a Street Rod

[mustang66]

I have a 66 mustang 6 cyl.auto. I want to covert to an 8. I want to do a complete change over from front to back. What rear end would fit that has a 5 bolt pattern with disk brakes?? Also what gears would be good for street use, Highway Rod runs,and have good accerlation?? I also want to covert the front wheels from 4 to 5 bolts, they don't have to be disk brake would I have to change alot of the front suspension?? I am talking not sending alot of $$$$. Presently I doing the body work and paint. Would I need to tub the rear fenders if I went with 10" or 12"tires in the rear?? I am also looking at a 289 or 302 any suggestions which way to go. Any help would really by appreciated.