The P6/Ania is quite capable, the weak link is the Fono. If you are set on Rega, the Aria is quite good, and you could have a look at others, Sutherland, Darlington, etc.
After that, the next weak link Is the bonded elliptical stylus on the Ania, so an upgrade to the Ania Pro, or higher.
IMHO, there is a lot to do before dealing with the turntable itself, YMMV, and good luck.