Recommended tube compliment for Yamamoto A-08 Ampl

I recently purchased a Yamamoto a-08 45 based amplifier. I think it sounds fantastic with balance across the frequency spectrum and grate depth as well. I'm seeking advice from those who may own the A-08 and what tube preferences they have discovered to work best in this amp. Additionally you can use 2A3 in place of the 45. Comments in this camp are also welcome. I shouldn't forget power cord as well.