Hi Uncle dito, the 803s are excellent speakers and i think will continue to reveal the improvements in your amplification. The question is whether the 110s will have enough juice to satisfy the 803s. I have heard the 210s and remember the dealer making 2 comments: 1) not the last word in all-out power which should be considered when partnering with tougher loads that require good damping (i think your 803s might be in a category where they respond well to gripping power; 2) the 110s/210s are not the last word in bass damping where the 803s also respond well in particular.
If you are comfortable with these 2 elements being more familiar as an owner than i (who have only auditioned not owned)...i did find the 803s responded well to upstream changes such as the ones you suggest.
everyone will have their 2 cents...i would love to hear what you think of using a Pass amp with those speakers given the rest of your system...for 7500 euros, you could buy quite a lot of Class A SS power which will be smooth, powerful, controlled but sweet. and with your existing tubes, possibly a beautiful combination (to my ears, not necessarily to yours). two cents. good luck!
If you are comfortable with these 2 elements being more familiar as an owner than i (who have only auditioned not owned)...i did find the 803s responded well to upstream changes such as the ones you suggest.
everyone will have their 2 cents...i would love to hear what you think of using a Pass amp with those speakers given the rest of your system...for 7500 euros, you could buy quite a lot of Class A SS power which will be smooth, powerful, controlled but sweet. and with your existing tubes, possibly a beautiful combination (to my ears, not necessarily to yours). two cents. good luck!