Hello Legolas, welcome to the forum.
It sure seems that you are on the right path with your equipment. I wonder how much of a difference the Paradigm will be compared to the bose?
I think you will notice a difference going from the Yamaha 995 to the Denon. That pacticular Yamaha is pretty bright. I think the Denon will be a tone things down a bit. I really have liked the Yamaha stuff in the past, I had a 992, it was really bright too.
Let us know how things sound once you get them in your system.
Jeff Aguilar