Hi Azjake,
congrats...i have not heard the Sunrays, but have read they are phenomenal. There is someone on AGon who owns Tidals and displays his system here. he uses Gryphon Colosseum Monos. I have a good friend who also has his system on here (and has owned Krell Evo One's, Wavac 833 mark iis, etc) and he currently owns Gryphon colosseums as well as Wavacs.
I suggest Wavacs 833s and Gryphon colosseums are a good start. I own the Gryphon Antileon myself.
I have also heard Boulder 1060...seriously neutral but NOT strident to my ear. Just very, very, very neutral Class A. I was not expecting to be impressed by the Boulder, and I really was. I think it does "absolute" neutrality quite well, but its just not my own personal taste.
for example, my own taste is Sonus Faber Strads, Zanden DAC, CJ Act 2 and Gryphon Antileon...so very high quality but not exactly neutral. Highly detailed but with some warmth/color.
Hope that helps...just one person's suggestions. Good luck and enjoy the system!!! Please update when you've made your choice...better yet, if you have the time, share your experiences on the (no doubt) very high end amps you audition!!! Would love to read. all the best.