This looks awesome! I’d love to give this build a shot, but I’ve already got so much 20x20 and 20x40 extrusion, it would be a shame to have to buy 30x30 on top of that for this frame. How hard would it be to convert this design to work with openbuilds 20x40 v slot extrusion? Seems like it would probably make the whole thing pointless since none of the printed parts would line up or interface properly.