I'm not sure where I can add to what everyone else has said except that you certainly don't need 2 gameboys for a full sound, also don't bother getting any mods done for at least your first year, (unless you just want to mod something, but it won't help your sound until you can write well). Look around and grab save files, watch tutorials like Danimal Cannon's.
I'd also suggest that you stop defending yourself from every little character flaw that people may happen to super-impose on you, you build your identity here by how you act, not by how you say you are, defending every little thing will get annoying.
Yes, people here have the "Get off my lawn" approach, but I think that for the most part we're justified in it, it is our lawn darnit and we need to defend it. As you've heard we get around 5 of these threads a week and as soon as we see "My First LSDJ" a lot of us get ready to tear someone apart, the ones that get discouraged; leave because they don't have what it takes, the others learn to take criticism and take their time and they get better. It's our form of quality control for the scene as a whole.
I don't think anyone puts up their first ever track hoping to be told how to get better, everyone knows that their first track is crap and they should know what's wrong with it all on their own, if they don't see what they can work on they must not have any music in them. People put up their first tracks hoping to the core that by some fluke of nature everyone will love it and they'll be gratified as a chip God and will be accepted with open arms. That's just not going to happen.
That is all.