I have never owned a motorcycle I didn't need to change fork springs, damping and rear shocks to make the suspension operate the way I want it to. I don't fuss over these things because it is a given I will modify or replace them. On a Street 750 I am leaning towards a complete XR1200X front end and rear wheel with some longer than stock multi adjustable reservoir shocks. A touch lower and narrower handlebar, a bit more rearset foot pegs (not drastically rearset, I just want my feet under my butt like my BMWs and Street Rod) and the tallest of the three seats offered ought to be just what the doctor ordered.
I live in a parallel universe but have a vacation home in reality.