Firemouth Tanks Mates?

[ReddSamurai]

Hi, i plan on moving some of my fish around and possibly giving some away as i feel like a little change.
what i want to do is end up with
 
3 x Pearl Gouramis (have already)
4 x Yoyo Loach (have already)
1 x BN Plec (have already)
6 x Phantom Tetra (have already)
2 x Firemouths
 
would these be compatible with each other?

 

[Wills]

Is this for the Roma 125? If so I would say its the Gourami or the Firemouths. I think its already pretty well stocked.
 
Wills