Hey mate, added you on AIM. If you want to send me a clip, maybe 16 or 32 bars of your mix down in WAV format (24bit, 44.1kHz, nothing on the master out and the master peaking at -3db or below). I'll give you feedback on your mix down and let you know where it's lacking, etc. then once that's refined i can do a master on your tune.
My email is amunday@amnet.net.au, send the clip there if you want. I'm in Perth Australia so the time difference is roughly 9hrs or something.