I've got a couple orders going through ATM but after those, I'm probably going to make a set via this method in preparation for my Mech Mini. I wanted to do SA R3, using the Otholinear set for alphas and coloured blanks for mods, but SP don't have much, if any, SA R3 blanks in stock apart from shades of grey, and it was working out pretty expensive for a lot of surplus keys.