Lake Tanganyika Species • 6' long semiaggressive stocking?

[nzen111]

I'm thinking about making a 120-180 gallon biotope aquarium (6' long) with the following fish

neolamprologus hecqui 6x
cypriochromis leptostoma regular 12x
altolamprologus calvus black 6-12x
julidochromis regani 4x

How is this stocklist?

In order of priority
1. cyps,
2. shelldwellers
3. altos
4. everything else

[Fogelhund]

You asked this question on Facebook as well? With Telmatochromis shell as an option?

The mix is fine, though once I'd get a pair of regani, I'd remove the rest.