I actually did the reverse just a few months ago. I had a chance to listen to a friends analog based system and it blew me away how much better is sounded than CD. (He has a pretty good CD front end as well, but it was just not the same).
I then purchased a Basis 1400 TT, an ARC PH3, and I now listen almost exclusively to analog. I have not looked back.
If you must go to digital, do so in addition to analog, not instead of analog.
Good Luck with your tough decision.
PS If you dump your LP's, send them my way!!!!