*UPDATE*
Hello everyone,
I decided to stick with the cichlids I have and closely monitor behaviors specifically the rivulatus. I added 4 more clown loaches for a total of 11, 2 of the 4 purchased are 1", the smallest CL I've ever seen. I thought they may be too small for my setup, however at $4 a piece, I figured it was worth a try. 1 of the 2 little guys is schooling with the group, but the other little guy is hiding behind a rock. I'm going to give him a week or so, worst case I'll pull him out and toss him in a smaller tank to grow out a bit before re-entry into the 125. Except for this little guy, everyone and everything else is awesome. Even my chocolate has come out a bunch more as he's beginning to feel much more comfy. Thank you guys