G'day i am planing on repainting my 75' johnson. as paintings isn't realy a skill of mine. what do i get in the way of paint. do i use just ordinary enamal whith aluminium primer? i dont have the paint code all i know is it is OD Green do i just ask the bloke at the paint shop for OD green. and is a airless spraygun good enough for the job.<br /><br />Thanks