Rich,
Who did you order acrylic from? I stop at Plastic Depot in Torrance since it's near my office, the prices are 'fare', and I've been picking up sheets from the "odds/ends" bin which are only $4.50 a pound, but I've been looking for a cheaper source for larger cuts (4'x2').
Not to high-jack the thread regarding the comment to my post, but as for the sump, I don't like glass. Back in the '94 quake i lost some amazing fish in my glass tank (cracked in place). And overall, I just seem to have bad luck with glass, cracked the bottom of a Petco 10g (frag tank sump) just putting the collector cup on a NAC 3.5. That wouldn't happen to acrylic. Glass & I just don't get along.....
If you do need/want help, I have a miter slide saw with an 80t blade, and a good router. Trial and error has taught me a lot. We do make it down to OC about every other week.