AFeLizP (From what I can tell you are a beast at fighting games...should not be to much of a problem for you.)
I personally find Street Fighter combos to be WAY harder.
Also for anyone needing help with creating combos for online use to win please check this guy out. He creates the nastiest combos and if you can master them you will surely get to 25 legit. ^_^
CHECK4900 on youtube