George,
You really didn't need to remove the old installation. Go ahead and keep the previous SAK rendition of BWEP installed and activated. Here's all you need to do. When I get done making the edited files it will be announced in the forums by Doug as a NOTAM. You'll then go to the scenery page, go to "B" and look for Blue Wave Energy Partners. Doug will have a new link added there that will say something like, "ORBX PAVD Addon Airport scenery compatibility files." Those are what you'll need if you want to use BWEP alongside the new payware airport scenery by ORBX at Valdez.
Once you get that in your hands, you'll unzip it and discover the new files. For the installation, you'll simply remove the ones with similar names in your BWEP Scenery folder and replace those with the new files. Obviously, the entire scenery will need to be installed already for this process to work. It's not going to be two complete versions in two separate zipfiles where you choose which one you want. There will be the main scenery that has been released already for default SAK. Everybody will need that installed first. Then, if you're using the PAVD Addon by ORBX, you'll need to download and replace the default version Valdez files with the payware version Valdez files.
Also, to make this even easier, these new files will use similar names as their default counterparts. For example, if you look inside the BWEP Scenery folder right now, you should have a file named "RTMM BWEP Valdez Segment 01 v1". When I get done with the edits the new file will be named "RTMM BWEP Valdez Segment 01 v2". See the difference? v1 to v2. That's the only thing on these files that will change. Well, that and the dates and times they were created.
So go ahead and keep that current version installed, activated and intact.
Brad