What color paint did you use? It's Valspar Rugged Suede.
Where did you get the knobs? These knobs are everywhere now, but I ordered mine off eBay because I found it to be the cheapest option at the time. If you search glass knobs about a million results come up, but I don't know if that's still the cheapest place to get them.
How do you not get brushstrokes? I use a dense foam roller. Where I can't use a roller, I do very, very light coats with a high quality brush.
http://callahans1.rssing.com/chan-7481338/all_p1.html
