got 1 friend that do guitar paint job...but he never own a shop,well,he did paint my bass and i can say that it was a good job =) summore only 1-2weeks,that time i asked guitar workshop,takes 2 months to paint a guitar!! really long sia...
i repainted my guitar b4 too. it took me about a month to strip paint and repaint. at first everyone thot it was a really gd job..however, if u do this within such short period of time, the paint isnt given enuf time to harden fully, if it does, it means your not applying enuf coats. if this happens, u will find that the paint comes of realy easily if u drop ur guitar or bang it against sumtin. guitar workshop stated 2 months bcos of this reason, after applying each main colour few coats, the paint is left to fully harden for at least 2 weeks. ofcourse u can use heat lamps and al, but allowing it to harden naturally is better. the paint really adheres onto the body better. this allows lesser chances of paint chips.