@lalitk at $2800 the LUMIN T2 is tempting to try. I also researched and really intrigued with your mention of the Merging+player. If I could find a used one ~$6k I’d definitely snap it up to try but looks like they rarely come up used.
@testrun getting a SGC i5 might be my next small step. Could add it to my network rack and move Roon off my Mac mini.