Exedy stage 2 too wimpy?

[AntiVtec]

Whats up guys, ive been searching and studying clutch kits for a month now and im kinda torn here. Im really leaning towards the exedy stage 2 with the but im afraid it wont hold the power for my new setup which will hopefully yield about 320-350whp on low boost and about 380-400whp on track days. My other option is the act 6 puck, but a whole bunch of posts state that the usprung hub is too harsh for daily driving in miami, FL traffic. So im buying the clutch this week and i need to make my decision, anyone with experience with exedy and high whp applications please give me some feedback. And thanks!