I built a KT88 Stereo Tube amplifier!

A big thank you to Mark at Blueglow electronics, check out his channel. he did a step by step video series on building this amp, and supplied all the documents you need. SO I decided I would do it, and share my lessons and results. All in I paid about $750, which was a steal!
UPDATE- Sept 2019, I went back to the 5AR4 Rectifier, the current demands on the 5Y3 were too great to keep it going long. The thermistor helped drop voltage and I am considering a 5V4, which puts out a little less DC current, but has a slightly higher voltage drop, which might help.