@Original
Very nice!! Motorcycles are a big part of me as a person, I live breath and sleep them just about as much as guitars. I was on an xr70 about the same time I learned how to walk lol.
I completely agree about the smaller bikes, I've owned my fair share of big bikes, ktm 500, ktm 525, gsxr600, cbr1000rr (still have). But the small bikes are my favorite. I've have a kx100 supermotard on 12's, kx125, cr125, Honda grom and use to have a yz125 supermotard on 17's.
My street bikes don't get ridden much anymore, most of my riding time is either on dirt or supermoto/cart tracks. My room mate races pro class Ama supermoto so we spend a lot of time on the track.
If you are wanting to get back into racing and on smaller bikes you should look into supermoto, it's probably the most fun I've ever had on 2 wheels and under 80mph lol. We have a local supermoto racing organization here in Oklahoma called "osb" there's quite a few guys that are 50+ that have converted over from sport bike racing and love it so much they don't want to ride sport bikes anymore.