you CAN use just about anything that can go through a printer. but 110, being the heaviest, is less likely to warp, or turn to a nice pile of goo when you get to the resin and fiberglass stage of your build. when you spend as long as it takes to make all these pieces, you REALLY don't want to get to the resin stage and then have all your hard work ruined, forcing you to start over do you ? if the answer is no, then go with 110 card stock. its your best chance of preventing an 'epic fail' (AKA warping, or goo-ification). though you CAN print the pieces out on normal paper, cut them out, and then trace them onto cardboard, and then cut the card board out and then resin and fiberglass that too... i have seen some people use that method on here once or twice.
O.T.