There is no way I can justify spending 15K on a Pro Tools system. Reason being, I don't see it making a $15K difference. A hit record is a hit record. Most listeners can't tell you or even care what it was recorded on. We have all heard music that was recorded on ADAT and other tape that blew us away.
Thank you for all your comments. I see that it is a real subjective matter. I may still get a Pro Tools Le set up just to be prepared for anything that may come my way.