the one piece of advise i can offer is; when distilling ketone, and at the end of the distillation, get your glassware cleaned AS FAST AS POSSIBLE. once that tar hardens, it's a sumn'a bitch to get out.
within 10 minutes, and using leather work gloves (not rubber gloves, they'll melt on your hands), decant the tar into a metal bucket or (if you're brave) a glass bottle. then, cool the flask in some room temperature water, and pour some acetone in, swirl about. presto! clean flask.
if you wait too long and it cools, just fill the flask with acetone, cover the top with saran wrap (or a stopper, but make sure it's cool, otherwise the cooling will stick that stopper tight), and let it sit overnight.