CitabriaPro- If you decide to redo those pants and cowl (paint peeled right off, it means it wasn't prepped well, maybe needed primer, or your tape sucked. -been there done that) and the parts are plastic, you can use this method to start over... (P.S. Of course it could also be cheapo paint)
Get a tupperware container with a lid (or any container that will close well) large enough to house the cowl and/or plants. Get some heavy duty oven cleaner, yep oven cleaner.
Spray the parts dousing them good while they're sitting in these containers. (You can't use them again of course for food-but hey, you needed another storage container anyway) then seal them tight for a few hours. If you come back and use an old toothbrugh brush -scrubbing them under some nice luke warm water alot of the paint will come right off. It may take a few applications, but it works.
I've never tried it on fiberglass, but I almost had to on some bipe struts I just made A little Bondo helped my problem Good luck, I'm sure the touch-up should do fine There sgood masking tape sold by some LHS' it's yellow and doesn't cause that problem-as much.