hmmm, im in a similar situation. im making my showcase style cab so the lexan/plexi wont be like....reclining or anything, it will be straight up and down. however, it will be curved a little because the box that the monitor will go in has a curved lip as well. if i use velcro or whatever, youll be able to see it, unless there is some way that i have not thought of yet. all i know to do as of right now is take my router and route out a slot on the top, bottom, and sides so the lexan will slide in. is this a good way of doing it?