@jperry ,
Thank You for the kind words. Yes, it is indeed a huge upgrade.
I will have to try some active preamp in my system. Not sure if any dealer or manufacturer would entertain the idea of in-home demo.
As for the factory spikes, they are fine for now. I have not experienced the Nordost footers. I have demoed the IsoAcoustics Gaia footer and was super impressed. Those are on my mind, but maybe for next year.