I'm looking to purchase an R60/2. So far I've heard good things, being what the bike is. Ridden a R68 and a pre/2 R50. Clunks into gear, brakes poorly, rigid handling, 6 volt electrics and oil slingers. Other than that good vintage bike. I considered a R75/5 but I really like the WW2 era look on the /2. Never ridden a /5. Experiences with these airheads?