you have more fun with something like an old rd350 power valve, or a tzr250. taught me more about smooth fast riding than any other bike. then again mine was a tz, not a tzr. hand built race bike, 86 bhp and 106 kgs. but that's a race bike, if you want summat fun on the road, then get a power valve. pick one up cheap, budget for a topend rebuild, and some nikons. my old fella still has his, and it's still the best bike we've ever had, and the one I've had the most fun on. hill climbs at scarborough are a right laugh on it