55 Gallon community

[zooking12]

So, I have a 55 gallon community. I wanted to know if I could fit any more dwarf cichlids in with this crowd.
Fish:
6 angelfish (nickel)
3 german blue rams
3 electric blue rams
-eventually becoming-
2 angelfish (mated adult pair)
1-2 pairs of german/electric blue rams

It will be relatively heavily planted in due time. Can I have another pair/ trio? If so, what's the most peaceful/ easily bred? Thanks.

 

[zooking12]

The tank.

 

[Lifeoffroad]

The tank.

Are those real plants?

 

[zooking12]

Most of them. I'm planning on replacing the three small dark green ones with anacharis, the back one with vallis, and the light green one with some water sprite

 

[zooking12]

Also, I plan on having a school of something