I will try removing a middle resonator and go with an xpipe, leaving front 2 resonators and mufflers in place. Muffler shop guy said he can put it back to stock if I didn't like it. According to Jasmal (seems to be some kin of guru here, kinda like Yorgi, but hasn't post in along time), removing a middle resonator and putting an xpipe, wil not only improve an exhaust tone (a little), but will open up breathing of the engine. Leaving mufflers will take care of back pressure. I'll post when I do this mod. Xpipe should arrive today.
2005 Ducati Monster S2R 800
2005 BMW 645ci Cabriolet - SOLD
2013 Lexus RX 350 F Sport