Id say...
Pastel Clown x ENchi and spider - Enchi and spider clowns are definitely a nice project to work on in my opinion and adding pastel makes it even better.
Enchi fire yellowbelly x 3 normals - Alot of nice morphs that you can try to sell and an enchi fire yellowbelly female would be nice to hold back for the future if the odds gods are on your side
bumblebee x pastel - Wouldnt want to leave him out but if your enchi fire YB is breeding well you could also throw him with this female