pressure plates & clutch discs

what your opinion on mixing presure plates and discs
an ACT pressureplate with a exedy disc
both new u think it will be ok? the reason why i ask is because this shop gave my friend this for a good price

You can swap like that but i don't reccomend it. I always stick with the full steup from the same company. Only thing you really need to watch is that you get the same holding ratings for disk and plate. A stage 3 disk would do you no good with a stage 1 pressure plate. I would say go full ACT or just make sure that the holding capacities are somewhat close together. I wouldn't advise mix-matching though.