rummynose tetras

Hi everyone, so I am going to try and upgrade my aquarium at Christmas time (I say try because I might not have the funds). Right now I have my 11 rummynose tetras, 1 guppy, 2 snails (can't remember species) and 5 amano shrimp in a 60 litre aquarium. I also wanted lots of live plants in the new...