I got my bearings out. To clean them I'm soaking them in denatured alchohol, then I'll spray them with some pressureized air. Should I oil them after that, I plan on racing in a week or two, and maybe a street run or two from now until then?
Once you start racing you'll find after a while that bearings are curcial for performance(if you let them get dirty). I clean my bearings at least once each month but more if needed, you'll feel the difference in performance with clean bearings v.s. dirty bearings.