i currently have FSX, although i would be willing to entertain going to FS9 if there were advantages/capabilities that would make a change worthwhile. similar aircraft as above, mine is a "hypercheetah" mod (200HP, C/S prop), and i have a slightly different stack (picture attached). the only difference from this pic to current is the addition of a Stec30 A/P in place of the Century I.
I'm glad you told me about the Century I, as the contrast of the picture wouldn't allow me to identify it!

I see what appears to be an EDM700 to the lower left of the Aspen, right?
don't really need a VC (if this is Virtual Cockpit, i had to look it up) as i will just be shooting approaches (view of instruments and out front is fine), only.
my current displays are all 4:3, if i went to a 16:9 later i would just accept that it didn't quite fit the screen.
What about the a/c model? Would simply having "your 2d panel" using something such as the default Mooney be sufficient?
Depending on just how "realistic and authentic" you wanted the panel and gauge system to be, I can see such a project ranging from 10 hours (minimum realism) to 40 hours...
For example, while there is a "freeware" Aspen available at AVSIM (dnlk_efd1000.zip), there is no Stec-30 already coded. Likewise, I already have an EDM700 coded, as well as everything in your avionics stack. Other switches and controls would require artwork and coding.
The most time consuming part of such a project would be the panel artwork. I'm also assuming that you would be able to supply any photos required from which such artwork could be developed, otherwise a lot of time searching for suitable photos would be required.
What I'm trying to achieve with all these questions is to make the scope-of-work desired more clear, so that any others who might be interested in bidding for your project will already have the data in hand.
As for my own bona-fides, you need look no further than
http://eaglesoftdg.com 