another question. Do i need to also replace the master cylinder?

So like a fool I beat the crap out of my stock clutch and at about 60,000 miles on my 06 ST my clutch is slipping real badly. I went to the dealer and can get a stock replacement for $1,200 or an after market installed for $500. So two questions. 1. Does anyone out there know of any good aftermarket...

I am proud '06 ST driver, BUT... I will say I have run across a good amount of SVT's and yeah I might get the jump but once those SVT's start going they go.