sounds like you are having A lot of fun, I have a 2009 EFI America, I have close to 50,000 miles 77,000 Kilometres, and I tow trailers I have two a camper and a fibreglass box with lid, only on third chain and 4th rear tyre, done oil on every 10,000 svc nothing from original electrics has broken yet, did one 10,600 klm round trip West Australia (Peth) to Queensland (Bundaberg) towing camper no hassels and averaged 28/30 MPG, So they are a good strong Motor. And a great ride too