72bow Stock Advice

Hello Everyone!
I am not new to the fish keeping hobby, have kept numerous fish/plants over the past 6+ years.
How ever I am new to the African Cichlid game
I am looking to see if my stocking would be acceptable (i think it is with research I have done), but wanted people that have done this before to review before I drop money into this
I came into possession of a 72 Bow front 48x13x23, and it is currently cycling.
Right now the stocking Idea I have is:
5 Yellow Labs
5 Rustys
5 Yellow Tail Acei
5 Red Zebra
(trying to keep it colorful and vibrant)
I really love the demasoni, but I hear its extremely hard to keep the peace w/ them. Is there anyone to pull it off w/ the demasoni w/o keeping a species only tank? I have read around on here and heard 12+ may work, but I'm not sure with the above stocking + 12 demasoni would be too much for this tank.
Thoughts?
I am not new to the fish keeping hobby, have kept numerous fish/plants over the past 6+ years.
How ever I am new to the African Cichlid game

I am looking to see if my stocking would be acceptable (i think it is with research I have done), but wanted people that have done this before to review before I drop money into this

I came into possession of a 72 Bow front 48x13x23, and it is currently cycling.
Right now the stocking Idea I have is:
5 Yellow Labs
5 Rustys
5 Yellow Tail Acei
5 Red Zebra
(trying to keep it colorful and vibrant)
I really love the demasoni, but I hear its extremely hard to keep the peace w/ them. Is there anyone to pull it off w/ the demasoni w/o keeping a species only tank? I have read around on here and heard 12+ may work, but I'm not sure with the above stocking + 12 demasoni would be too much for this tank.
Thoughts?