Is it possible to get a list of what stabs I should order from Ivans GB? Cheers!
For a traditional layout (with 2x Enter, +, and 0) you should get 3 "2.x PCB mount" stabilizers.
That said, the real answer is it depends on what you want to do. The PCB supports 1x keys for every row/column, so if you want to use 1x keys for every slot you don't need any stabilizers at all. And if decide you want to insert a custom made plate in there (not currently offered with this GB) you could also use plate mount stabilizers.