New Tank Set Up Ideas?

[tropicalwonder]

Hi, so I have gone out today and bought myself a new fish tank and have no idea with what to put in it. The tank is 137 litres and am open minded to all sorts of conditions ie. coldwater, tropical or brackish. Would appreciate some ideas from people and the bigger the fishes and more of them the better, I like the idea of a GSP???

Thanks

 

[tropicalwonder]

put this post in the wrong place can a mod delete it please, i have reposted