TAKE ADVANTAGE OF THAT OFFER!!! The olympic lifts are an invaluable tool to any individual who wants to get stronger, bigger or both. I saw so much progress when using them in so many different areas of my training, that it would take to long to mention all of them.
As far as powerlifting is concerned, the man who taught me the olympic lifts was a former power and olympic lifting competitor. After beginning the olympic lifting, he abandoned powerlifting for awhile. When he finally went back 5 years later, he deadlifted 720. At a bodyweight of about 275 - 290. Not bad after 5 years of not performing the lift. So in summary definately do it.
LAter