The ups and downs of tube vs. SS...

I’ve put a deposit down on the new Belles Virtuoso. As I have small children, and also run 2 small companies, my time at home is very precious to me. Sometimes I am only home for 2-3 hrs, and want to make the most of it. My current gear is an Adcom pre/Pro, an Oppo 205, and a pair of Funk Audio 6.1P’s. I also have a pair of Kef R300’s, and a pair of old Mission 781’s. My wife and kids also like to listen to music. I want something that is family friendly. I’m seriously looking at putting a near field tube system in my office. I need the main rug to be simple enough for anyone to run. 
Thougts?
jtweed

@schubert does that include ‘in line’ tube rectifiers between source and amp? For the main rig, I plan on a ‘tube sounding’ amp, and trying to figure out a tube system for my office. My budget for my main amp is around 10k, and for my office rig, around 5-7.....
jtweed

@atmasphere I was wondering about a tubed buffer stage between source and amp? 
If one was to go with either SS, or tubes, will it make a huge difference? Or, is it just a waste of money?
jtweed

I’ve got a chance to buy a brand new, old stock Grant Fidelity Rita 880. I know nothing about it. Anyone know of this model? Any good?
i can get it for about 1/5th original retail. Should I go for it?
jtweed