Looking great!
The Malburian / WSS figures have nice simple uniforms so hopefully should paint up pretty quickly. I’m liking the look of your units, I went with 40x20mm bases and 4x2 ranks of figures, then swapped to 20x20mm to allow quick production of units (WSS being my only small 10mm army). But 20x20mm bases are just fiddly to move on the table.
As to Malburian or WSS - WSS has the advantage to type, but Malburian feels easier to say!