First of all, I don't want any of this to reflect poorly on Sweetwater. There was a problem with the set-up but Sweetwater spent more money than they ever got from me trying to help. I just did not think they would wish to get involved any further. I am actually embarrassed to call them back, but will respond to Chuck's kind offer to help. I am happy to pay for any services going forward--just need a level of confidence I can get all this expensive software running: VSL Special Edition, VSL Dimension Strings, Hollywood Strings, Ivory II Grands, RealGuitar, RealStrat, RealLPC, Real Rick, Scarbee Jay Bass, Scarbee P-Bass, Scarbee Rick Bass, Fab Four, Vir 2 Acoustic Legends, Kontakt 5, Guitar Rig, Lexicon Pantheon, plus lots of Kontakt instruments and smaller libraries.
Suggestions here are all great. For the record, I am not an Apple fan and not anxious to change platforms, although I do think Logic Pro is a fine product.
Money is not abundant but more so than time. Setting up a second computer and using my current one as a backup is definitely a possibility.
Regarding the VS-700, I hate too give up the console, but that is not the most important thing in the world. If it can work on Win 10, that would be great. I already have a brand new MOTU interface that has never been used so changing off the VS-700 is just a matter of plugging and unplugging.