well here is the issue with t.,he 2 types that you have. they are both top/middle swimmers. if you were to fill both school you would be very overstocked.. because they get to about 2.5 inches each... and neither are really suggested for a 10g tank...
some ideas you could consider would be:
Nano fish--ember tetras, chili rasboras, celestial pearl danios, sparkling gouramis
neon tetras, Pygmy cories, a betta, shimp, you could do a Ram for a center piece fish ..
copied from another thread: Celestial pearl danios, dwarf puffers, glowlight danios (not the same as GloFish), chili rasbora, micro rasbora, Endler's livebearers, guppies, platys, pygmy cories (C. habrosus, hastatus, pygmaeus), Asian stone catfish, rice fish, ember tetras, jellybean tetras, neons, green neons, scarlet badis, sparkling gourami, dwarf gourami, betta (there are a bunch more species than the ones you always see in the cups), croaking gourami, clown killifish, Norman's lampeye killifish, pygmy sunfish, least killifish, and shell dwelling cichlids. Keep in mind, not all of these fish are compatable, some need a species specific tank.