I am a new owner of a 2006 v6 mustang 5sp and I was doing some research on exhaust, Would it be better to get a kit that includes pypes xpipe and gt take off mufflers(300$)full kit, or go with a single flowmaster(200$) for 50resto.com. Sound is what im going with and of course the price is a factor too. Any suggestions would be great. Thanks