[Help] Tanganyika Aquarium (26 gallon)

[simaox7]

Hi =D
I would like to restore an old 26 gallon tank, a Tanganyika tank, and I would like to know your opinion on this groups of fishes that I am considering to populate this tank

-Couple of Triglachromis Otostigma or 3 individuals of Triglachromis Otostigma
(despite the lack of evident dimorphism)

-Couple of Altolamprologus compressiceps "Sumbu" + 3 Julidochromis Transcriptus "Gombi"

-Couple of Altolamprologus compressiceps "Gold Kasanga"+3 Julidochromis Transcriptus "Gombi"

-4 Julidochromis Transcriptus "Gombi" + 2 Lophiobagrus brevispinnis

I would like to know what is the best choice from this 4 that I presented above

note: i am portuguese, sorry for any mistake that I might have made

Thanks a lot
Simão Santos