What I'm trying to say is try to sit down and decide on which fish you really like to keep. Do a bunch of research on them and see what their minimum requirements are.
No offense but you pretty much get a piece of every single sale a vendor has or every "fever" the board has.
You are a very knowledgeable kid and I admire you for that. You are also one lucky kid 'coz your parents support you all the way with your hobby.
Now think it over, decide on what you want and go from there. You can't like one fish, buy it, and then sell it two weeks down the road because you no longer like it or because it is kicking your other fishes' behind.
While its true that some adults does that but there is nothing better than learning the right things while you are young. It also helps you from the headache of selling your fish.
Just my .02.
