When you only have been playing since September you shouldn't worry about your average and your style. It is just a 2 month's time!
A good release is based on routine and relaxation (except for hard core crankers, O.K.) - and a comfortable feeling. Take your time and start out with a release you feel comfortable with. Some books are great help, too, I got a trainer book from amazon which focusses an bowling basics, and it helped me well to improve my personal style. But this takes time.
Another great asset is either a trainer or a good bowler at your local alley. You should ask either the proprietor if he or she can recommend somebody, or simply ask a player if he or she could take a look at your COMPLETE approach.
It should be fluid and comfortable.
I can confirm that this has helped me improve my release considerably, and I have only been playing fingertip since February. My average increased since then by 60-80 pins (depending on the lane i play), and I have been testing out several balls and manufacturers.
The Red/Black Monster should work on light oil. Hope that this ball fits your regular oil pattern? If not, starting out with a hook is really disappointing (too much oil), since the ball will slide too much and you might doubt your release without reason
Keep it up! And try to be patient.
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DizzyFugu --- Reporting from Germany
"All that we see or seem, is but a dream within a dream..." - Edgar Allen Poe