hey, im still working on getting my fiberglass right, but i can see that your folds arent very clean. i had some trouble with this. i the clear lid from a cd case now so that i can see the folds both ways.
the bondo, it takes some getting used to, which ill be doing in a couple days.
keep at it and dont get discouraged. it is slow, but if you want to keep working on it, just try doing another project. i have 5 on the go right now. keeps me working on it, but no getting frustrated with one, i just move to another