Jigsaw sucks for cutting acrylic IMO I tried it and blah. I bought a cutting tool from lows $1.30 and just pushed down really hard. It flipped over and did same thing on opposite side, applied a small bit of pressure an voila' clean, very clean line. I am also planning a 250 but I will order those pieces to the cut length. We will see how DIY inclined I am when I build a tank in the shape of a triangle for my brother(OverAnalyzer) He wants to be able to save space under his tank, and building a triangle fuge just seems like fun. If I can talk GrumpyOldMan into letting me borrow his Digital Camera for a couple of days I will document the whole thing, from tools(cutting tool, 2 c clamps, a cooking syringe, and a medical syringe) to the way I tape and brace the thing for cementing and drying.