fiberglass steps

alrite this is a straight simple ex. but ok i start by laying my trunk in tinfoil and making molds with fiberglass and all that good stuff then that all comes out i make my sub mounts and all the that...... the rings for them then i cover it in cloth stuff then i resin that and then about 6 layers of fiberglass matting and all that jazz then i can lay out the duraglass which is resin and hardener mixed and then i can let it dry sand to a nice finish and paint now is there anything i ite have left out figuring that was just a real quick step ex.????? thanx for all the help hopefully i can get some good advice

you want to use a lower weight mat....like a .5 or .75 oz mat if you are going to do it that way. make sure to rabbet the edge of the rings so you have room to build it up. and the dura glass is an actual filler....also called mar-glass.