Guppies? Info?

[Batzman]

I have 1 yoyo loach, 1 baby birstlenose, 1 burneo sucker, honey dwarf gourami, 2 threadfin rainbows (male and female), a balloon sail fin molly and a flame dwarf gourami, what other fish could I possibly add? ( I am after some good comunity fish that won't bite or get aggressive towards each other)... Would I be able to add some male guppies to this tank?

so if anyone has any suggestions on what fish to get/what to stay away from it would be appreciated

my tank is 125L