I hear you on the Homo-dom! I'm leading into that kind of project with spiders also. It would be awesome to have more control over clutch genetics, and a super spider would be awesome. I'm not sure it will work, but I am breeding from one male right now and have another outcrossed male to put to the female offspring. If I'm lucky I'll then go back to the spiders with a bumble bee.
I have to admit, genetics has got me thinking differently about alot of things... I'm hooked lol
I think picking the right parents, even in normal breeder females, will help clean up and improve the morphs.
Good luck man!
Albie