dont even bother with paint mark!!..it will be beat in the first few weeks anyways...just get it wet
wow mark you did alot of stuff that i wouldnt have.
1. do it all in one day, if you have to split it up do nose, port, starboard. i pour my filler and lay glass on it before it sets so you can shape it with your hands and dont have to waste time and supplies sanding.
2. use the largest pieces you can, and not have the seam on the bondline.
3.not lay the bottom, only where it needs it.