sansui or yamaha

long time listener first time caller
I currently have a sansui ba 3000 amp ca 3000 pre and have been thinking about replaceing them with a yamaha A S2000 most of my listening is done from my turntabe wich is a micro seiki DD 40 with a ortofon 2m black and speakers are DCM timewidow sevens any ideas on my choice of amps