SCT has recently added the 07-09 Expedition to their programmers, so we can offer you custom tunes for your Expy if you'd like.
Regarding the Gryphon, Bill says the problem is not the tunes -- it's the hardware which doesn't support the later Expys.
The SCT with 3 canned tunes would be $399; with three custom tunes, it would be $469. Of course, you won't have the gauges like you would with a Gryphon, but we're happy to at least provide you an option!
