Buy a sound anchor stand for it (the 75se)! I was amazed by the improvement. Also, BAT equip loves dedicated 20 amp outlets, and good power cords. I use FIM GOLD, Kimber Palladian 10 and Tran Ref XL. Fim on my vk75se, kimber on the 51se, and trans on the p10se. I think I'd go for a kimber and replace the fim or trans. All are good though. The P10SE is very sensitive to better 6922 type tube on the middle two positions. I'm using Apererex 7308's. For $150/pr it's a big step up in quietness, detail and imaging. It's ok to keep the stock tubes everywhere else I think. Not as a big of a diff. I've tried!
FYI, the phono and pre like good support, like symposium or similar. Good luck