Photo-Real texture layering in FSX.

I have recently purchased, (and acquired some free) photo-real ground textures for FSX.

I Have MegaSceneryEarth v3, covering Utah (newer) and I recently found BlueSkyScenery covering Utah (much older). In my humble opinion the BlueSky version is much better than the newer MegaScenery.

The problem:

After downloading BlueSky Utah there is about 5 to 6 missing tiles on their download website (broken links).

My question is:

Will the two photo-real sceneries work together? Can I put MegaScenery on a lower layer (in FSX scenery setup) and BlueSky on a higher layer and then have the MegaScenery tiles fill in where the BlueSky tiles are missing?

Thanks for any insights you may have.

Jay