Zoom brand clutch

Anyone ever put a Zoom brand clutch in their car? I need a new clutch in my 67 318 and want something with some good holding power for engine upgrades hopefully soon to come. I'm hoping for around 400-450 horse, though right now I'm pretty much stock. I've seen that the Centerforce Dual Friction setup seems to be the preferred choice on these forums, but they're pretty expensive and not easy for me to get locally. The local part store carries Zoom performance clutches, and while still expensive they're not quite as bad ($300 for a pressure plate and clutch as opposed to $450 for the Centerforce). Anyone have anything good or bad to say about them?