Would kit #2 http://www.gefracing.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=G&Product_Code=M4210B or kit #1 http://www.gefracing.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=G&Product_Code=M4210A be good for the amount of miles (31100) on my GT?