For the afcad file issue I.....
Positioned myself at KDFW at the default runway FSX loads you at. Clicked on the add on drop down, went to GSX, and clicked on the *customize airport position*. I found that for some reason it was using the helipad afcad for DFW, which was wrong. Upon reviewing my findings I went to where the afcad files are located in the fsdreamteam file for KDFW (in my FSX folder) and deleted the helipad .bgl file. After a restart of FSX, the correct scenery file loaded and all was fixed.
For the blurry textures I went into my video card manager outside of FSX altogether and changed my anisotropic filtering to 16X and told it to override FSX. Not only did this fix my blurred scenery, but it took my FPS from 4-6 to 9-16 at KDFW and even better at the other airports (KORD, KLAS, KLAX, KJFK).
All better.