@battguano
In fact I think that your PCs are more powerful than mine.
The "Green Devil" one looks mighty but is based on Phenom II 940BE, 8Gb RAM, 2x GF 260GTX in SLI on Asus M2n32 SLI Deluxe mainboard. 2nd PC is Athlon 6400BE 4Gb RAM and 2 x 8800 GTS in SLI on same motherboard as above. Game runs on 1st PC, standard version, however you can apply mods to hide instruments that you have displayed in simpit so only HUD is left. Second PC runs Helios and LEAVU both freeware. This software reads data from game PC. Cockpit is done thanks to Helios and LEAVU. So what you have to do is just to download them, create profile and presets and that is all. However LEAVU supports F-15C now.