Waiting for the new MBP is daunting. It's been a long wait and there's no solid confirmation in sight for new releases. The current models are pretty bad, at least for video editing: outdated and no Blu-Ray. We're coming up to a year on FCPX, and how can FCPX progress if laptops have FCP7 technology?
More RAM, more VRAM, SSD, Tbolt, etc., can speed along FCPX and prepare the app for future versions. Granted the optical drive will probably be canned, but at least consider updating DVD Studio Pro to Blu-Ray Pro (since Toast 11 reportedly sucks), and that requires improved laptop guts.
Conversely, current MBP prices on the used market are horribly high. New Apple laptops will adjust the price scheme across-the-board, pushing used MBPs down to realistic levels.
More RAM, more VRAM, SSD, Tbolt, etc., can speed along FCPX and prepare the app for future versions. Granted the optical drive will probably be canned, but at least consider updating DVD Studio Pro to Blu-Ray Pro (since Toast 11 reportedly sucks), and that requires improved laptop guts.
Conversely, current MBP prices on the used market are horribly high. New Apple laptops will adjust the price scheme across-the-board, pushing used MBPs down to realistic levels.