i was going to say the same thing. These morphs all piped up out of nowhere at some point somewhere. This could be a new mutation, why not. Find someone with a large normal female that is interested as well and put this little guy to the test. It would be real easy to see, you either get all pastels and it proves your guy is just a different looking super pastel. Or, you get pastels and something ‘different’ now that would be exciting and then there would be all kinds of things you could try to play with your new gene, I personally would go right for a super