Should I wait or get the body only?
Scanning the "bundled" prices over the past month or so... the average body price seems to be ~$2600 if one apportions a certain percentage to the different items in the bundle. In this specific case from amazon for $3,299 (before the price went back up), one could allocate ~$700 for the L-lens...that brings the body price to ~$2600. Needless to say, we had a couple of weeks ago the body for even lower at $2500.
So if you pay $2999 for the body alone now...that's about $400 more
. Only you can make that call.