I have a bunch of mollies, all types (except balloon, don't like them)...
If you want to have some pretty mollies, get the nicest sail fin, bid high fin, and the nicest lyre tail, with a wide tail, brred those 2, man makes a beautiful fish...
not all will be a cross, out of 60 fry 4 or 5 have came out being both, sail fin lyre tail... good luck