frankly I see it killing a bird with cannon, big hassel lot of money spent, and more to be spended just for a brake?
I hope u did the home work of comparison of Diff b/w both setups ?
did you checked the circumference of the Shock ROD ? its different in GS and Deluxe... ainak change was evident .. or you had to go for bushes ?
Whats plan b though ? just curios...