Finalizing Stock for 80 Gallon

[ktluvsfish]

Right now I have an 80 gallon setup with the following fish:
1 Rotkeil Severum
2 Keyholes
1 Blue Acara
1 Convict
Small School of Red Rainbows
Small School of Tiger Barbs
Pleco (temporary tank resident)

I am planning on moving my keyholes out into my 70 gallon planted tank. I am wondering if I might have room for a Geophagus species, or a nic, or both. I don't have any experience with either of these fish, but I am planning a trip to the LFS this weekend and they regularly stock both of these. I would like to hear your thoughts

 

[ktluvsfish]

Anyone???

 

[SMS]

What are the dimensions of an 80g?

 

[topdog78]

Hey,
I`d take the convict out of the 80 if your going to put geo`s in there, cause he will terorize them to pieces, keep the keyholes in convict in the planted ( just my two pence any way ).