Thanks for the comments ... just uploaded the S2A - CDF series so they should be available in about 12 hours.
I hope to upload the C-1A package Tuesday and that will complete the current set of radial aircraft.
We must wait for the panel updates to do the two turbo aircraft. Lazerbeak is working on the military paint(s) and we have the CDF paints ready for the civvie version. Marcel may also do a Firecat turbo version for us.