if it's prepped right the paint will last as long on a fiberglass panel as it will on a metal panel, a co-worker of mine has a 74 corvette, original paint, still looks great.

______________________________________
06 Blk GT 5sp/JLT II /XCALSCT2/Bama 93 RaceTune/FRPP Stingers/Hurst Shifter/GT500 Spoiler/Stage 3 window louvers/Steeda ultralite Springs/GT 500 Strut tower brace/07 Gt manifold cover/Shelby Lip/Seq t/lamps