Man buy his OEM's and do it yourself or do it on your own pair?
You don't have to bake them (if that's what preventing you from doing it) you can use a heat gun and slowly pry them apart too. It's much cleaner and faster to bake though. Painting them is EZ. Easier if you want to completely black the housing.
I have a pair of Ebay lights and the quality of them is complete **** compared to an OEM stanley pair. The corner reflector looks like crap too (I decided to buy a pair with the corner not blacked out) it doesn't look clean like the OEM chrome/reflection. The black paint isn't the type I wanted either, it's kinda dull. The overall paint job on them is weak too. (Some faded areas on the black, couple drip spots etc)
I have a pair of OEMs I blacked out myself and another set done by Raul. They look better, fit better in the car and feel more rewarding and less cheap.
Considering it's cheaper and cleaner to use an OEM pair I'd either do it yourself on your own OEM pair, buy his OEM pair and do it yourself (if you don't like it, sand it down and do it again) or buy his already painted.