I have a 2012 BMW S1000RR and an 09' Suzuki DR650 which has been punched out to a 790. Lots of fun and virtually year round in Austin, but with the city's growth, it's simply too crowded to enjoy them as I once did. I'd post a pic or 2, but am clueless on how to go about that.
Tell me about your 790.
I have built a dr650 supermoto.....done just about everything possible to it without this big bore 790cc kit. I have been on the fence re this final step.
And yes to the OP.....get a bike. Don't jump into liter bike first (or even GSX-r750).
Do it now before you have a kid. Once my son was born, it made riding these bikes the way they are meant to be ridden much more difficult.