904 tranny recipebehind 360

hey all I just got my motor back very healthy 360+.030 , its going back in my 65 barracuda I just sold my 340 and727 out of . I need to go back to a 904,so I can put the tti headers on it so it will breath better . I want to know how people that use a 904 to hold at least 500 h/p how they are holding up and a good recipe for gears and what build package was put in it ,it will have a 3200 stall and 3:55 rear gears I found a 74 904 to build ,now just want it built to last and hold a pounding ive just heard 5 pack red clutch set . I need a proffetional build combo that will be right for me .tony,rick,kimmer,fishy,crackedback,screws,any tranny guys help me get this rite the first time give me your toughest 904 build, I should be looking to have built . thanks guys for helping me with this ,the motor turned out awesome, lets build a 904 to back it up in a 65 barracuda . jon