Dean if you buy a cheap clutch, you get a cheap clutch. I would strongly recommend you dont make the mistake I did, and buy your self a twin plate. Can be had for $1200 second hand in good cond ($3500new) and they just wont let you down.
At the end of the day, you pay $550 for a single plate, then anoter couple of hundred for a pressure plate, then another $200+ plus to fit, then you pay another $1200 when the single shits itself, then another $200 to fit it a second time.
I know its a bit dearer, but it is so much better, and will take all the punishment you can hand out. If I had gone the twin straight up I would have saved myself $900 - thats almost a power fc, or a GTR cooler with change:)
If you are interested, pm me and I will see if I can get you a good deal on one second hand.