Should I got full tubes or stick with hybrid amps?

@dekay appreciate it! 

I like dekays approach. I would try a heavy hardwood board under the Jolida with isolation pads between board and glass shelf.  I would keep the Jolida while saving for a true upgrade. 

I just ordered a set of these:

https://www.amazon.com/gp/product/B00HZS0CH6/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

Quick and cheap way to try it out.  

One more plug for Vincent. Read all the reviews you can find. Surprisingly, there aren't that many. One thing you'll notice, and the reason that convinced me to buy the SV-237MK, is that there were no bad reviews of it. Most reviewers did the usual pros and cons in their summation, but the cons were never deal breakers when it came to recommending it. It is a superb sounding and extremely well designed and built piece of hifi gear. mesch made a statement that I have seen more than once from other previous Vincent owners concerning "sellers remorse" after getting rid of their Vincent. The only reason I stepped up to a Crimson 275 is because the tube bug bit me and the discretionary cash was available. I was not in the least bit dissatisfied with how my system sounded. Should I tire of it, I will have no trouble going back to the Vincent as my main sonic provider. That's why I still have it.
If it's important to you, it's also well to point out that the SV-237MK runs in Class A mode for the first 10 watts, and that covers a lot of normal listening.

Nothing beats a great SET.....operative word ...’great’...IMO.....