Pilot 245A Integrated tube amp

I recently brought Pilot 245A with all Telefunken tubes except 5AR4 is Amperex Buggle Boy. Sonus Faber Grand Piano's sound is much better than my other Pilot 240. Sound is more dynamic with full range on vocal. With my Linn Sondek LP12 vocal is warm and softer than before. I wonder that I should upgrade my Linn power supply to Lingo. For me, 245A is much better than Eico HF 81 other Fisher 500C or Scott LK72 that I had before. I also brought Harman Kardon Ciation One and replacing most caps for oil caps in half way.
When I done with HK one, it will mate with Pilot 500 EL84