So... I'm having trouble figuring out what I want to pair to my yellow belly female this fall.

I've narrowed it down to these males, but I still can't decide:

Pastel Yellow Belly male (different lines, not sure if they are compatible)
Black Pewter male
Matrix Blonde Bee male

or (only if he makes weight)

Calico male


Please tell me which male you would pick and why.

Thanks!