Great choice of colors for depth. Did you say you pp this block? It is HSTs and squares, right? 12-1/2" unfinished? There are 8 across, so would that be 2" squares and if using the Right Angle template you could cut the HSTs from that same size strip........ Granted a bit of layering changes, but not too confusing....I am just thinking "out loud" here...I really only do PP for very angular, pointy piecing.....I guess my first choice is piecing rather than PP!