Hi im looking to get a new exhaust, was looking at MTC mainly for the price but ive heard they sit too close or can melt the yam panniers as there pretty much plastic. Is there a solution to this or any other exhausts that are modestly priced and wont melt the panniers, also will different materials give off less heat say carbon fibre or titanium over stainless steel. I dont really wanna have to get new panniers as i have them off majority of the time but am planning a few little weekend trips.