Slight suggestion: Unwatch all threads you are currently watching and stay away from posting for a while. Finish the storygame, and come back to the threads after a month or two. Or don't, lol. You'll find out quickly if you do something wrong again here.
Glad to see you back, though. And, as End said, don't waste this second chance. I only know one person (Blister) who got it before you, and they (essentially) got permanently banned again soon after. Go look at all the noobs that have been banned (including yourself), see what they did wrong, and learn from their mistakes.
Mini rant is now over; good luck with your storygame.