Go to Fiverr.com and do a search on iframe. Look for people who offer to do your FB page iframe. Check out their reviews, send them three quid, Bob's your uncle.
iFrame is the best thing to happen tp Facebook as opposed to fannying about with their proprietry fbml.
If you are really smart you will progress to finding someone who can install a rotator so you can split test different displays and of course create a forced like entry point.
Check out the best FB sites for inspiration... Starbucks anyone?
Also listen to Garry22 he knows his onions.