Mc Member. said:
Sheesh......where to start.........
My first actual bike was a gsxr 400 gk76. Fantastic little bike. Never before have I heard such a glorious sound going so slowly - back then it seemed REALLY fast though. Wouldn't recommend a bike like this in S.A though. Parts are hard to come by, these bikes have been wrecked and rebuilt on the cheap.
+1 on everything regarding the GSX-R 400. I had one as well.
The power/performance/handling is sublime for the price you pay, but that's where the great news stops. Part are hard to come by, if not completely impossible.
Whatever you buy make sure parts are available, cause having something break (due to falling or not) isn't really a matter of if, rather a matter of when.
After selling the GSX-R 400 I got a 2003 R1 at a steal. I honestly use the R1 as a runaround and don't often ride like a hooligan, BUT I know the power is there if I do need it.
I would go the 600cc route as there are many great ones on the market, they're relatively affordable and they go like stink if you give it some revs. The torque etc. is nowhere near a 1000cc, but for all intents and purposes it's an equally great bike, especially for a beginner.