$50k - $80k Budget…Opinions please.

Vinnie Rossi integrated  : Home theater Bypass you may use in your HT.   
( Solid State  and Tube  )

Piega Master Line Source 3  you may use in your HT 

Both : +- 80000$

With that kind of money, it makes sense to first go to a big audio show.  There are vast differences in sonic approaches and most of them are within your budget.  After you hear stuff that you liked, if you report your preferences, people here can provide informed opinions.

With a budget like that, if possible, seek a good dealer or three, and listen to complete systems, not just individual components hodge-podge. Then start narrowing down likes/dislikes, and whatever requirements you need for your system. Then, demo a few systems in your own home/room. 

This all may take longer, and more effort on your part, dealers certainly at this price range should have no problem(?) allowing in-home demo-at least I would make it a requirement to do so! Only you know what you like! And the main thing, have fun when you do it, enjoy the process as much as the result!

I agree with others.  This will require a lot of leg work, and that is part of the fun.  For that money you have to listen.  The upside is that you know what you like and have a trained ear so I think you will know it when you hear it.  You may likely be able to get an amazing system that you are very happy with for much less then your budget.  

Check out the YG Acoustics Vantage Live.  Perfect for you.