Mine are more questions than solutions over there. But I can help a bit. Although I know quite a lot, I am by no means a master.

Some of those user names are not familiar to most, but the people behind them are. Many of them do the freeware and payware add-ons for Flight Simulator 9 and X. A wealth of advice there.

I still can't post anything at Sim-Outhouse. I've asked a dozen times, but without a response (email) from them.
It has now been "forever" since I was last able to post. :'(