Really enjoying the new 707 guys.  Thanks for all your hard work on it.

+1 to the suggestion to do the 737-100 and -200 series.  I think this would follow naturally from both the 727 and 707 products.  Other houses are covering the 737 Classic and 737 NG quite adequately on FSX, but there is no good "original" 737 available.  SkyKing still flies 737-200s on charters here in the U.S., and a few airlines internationally (Bahamasair comes to mind) are still flying them on scheduled passenger service elsewhere.

I would also like to see the original 747 done as well.  Again, there is a good 747-400 available, but the older models are not well-represented in FSX.

Switching away from the classic Boeing birds, some other classics I would love to see would be a DC-8 or L-1011.  Or maybe even some of the Russian airliners we don't see much here in the U.S.

Cheers!

+chris