Small update! Got the first set of samples from the company today:
They look good and nice smooth blue infill. Slight downside is that they are not metallic so will be going back to suggest that mod if possible. Is the infill the same for 2's and 3's or is it the same as the paint colour codes?
Clearly the ones for the ones will be free of infill.
No costings yet but size and look I think is pretty good!