The FSDT scenery is MUCH better than the SimFlyers one. I say uninstall the SimFlyers LAS, install the FSDT scenery, and install some AI.
As the above poster stated, there are no static aircraft. The SimFlyers scenery was created a while ago when AI wasn't all too great so they used Static Aircraft to fill up the ramps. Now you can get tons of free AI (or even payware AI) and the Static aircraft become pointless.
By the way, you only need to post the question once....someone would see it and respond.