I think i'll pass, although I do like arowanas I dont like them THAT muchIf you really like arowana, look into jardini arowana.
I'm not sure what kind of fish you are referring to when you said "Giraffes" and im also not familar with the term "2+IMHE".
I live very close to Houston so this shouldn't be a problemAssuming you're not in an area that's too rural for it there's a high likelihood you'll find someone that will be helpful at a fish shop you frequent. Those guys can be a huge asset and a monstrous help. If you get the chance to volunteer at an independent LFS or maybe snag a few hours part time work at one you can learn a huge amount as well. By doing that you can sometimes learn how things work best w/out having spent your own money getting the education.
Been looking at the Harlequin Lancer Cat, do y'all think this fish could be compatible with the Oscars?