Don't get too ahead of yourself. I see people time and time again try to go from passing a 1 to passing a 2, passing a 3 etc. Slow and steady wins the race. Wait until you can get around an A rating on most songs you play before moving up. Atleast that's what I do.

I'd also recommend using spread key set up (keys like a,s,k,l) if you aren't using that already.

Hint: Practice Tip: Increase your speedmod. It's under the options settings. Then, practice.

Nice job. And sensible choice for a first FC, I'm sure you'll improve the more you play. But nice steady start bro, can't wait to see more awesome stuff from you! :P