Parts To Swap T10 To T5 Tremec

I am building my H.S. ride a 65 stang coupe. I've been in collision for 44 years but never messed with the greasy stuff..you know how it goes there's mechanics and there are body men. That said this ole body guy needs bullet proof advice. I have had built a 375HP nat. assper. 302cu in engine. Now the question. Theres lots of confusion as to correct clutch kit and the 375 HP engine. I don't plan to race the car but I will bark the tires and and go 0- 50 quickly. What is a good clutch kit for this motor and is cost effective. Also the cable set up to fit the tremec T5 for this application. Also a good fly wheel for the set up. By the way the motor is a 1971. I have the bell housing. Any help you guys can give me will be appreciated.
 
I'm just about to go from an fmx to a t5 on my 69. The people at Modern driveline have been extremely helpful to me and are very familiar with what you would need. They will help you and not put any pressure on you to buy anything from them,a truly first rate company. At a minimum, I think you'll need a spacer/ adapter for that old bellhop single. Good luck! Bo