@dpac996 Thanks for sharing your journey. When I first got the 40.3's I was really worried that the room was the issue - it's a big open space, really wide, 8ft ceiling.
Isopucks helped the speakers quite a bit but I now know that no matter how good the Rogers tube integrated is, the hybrid BAT is a much better match.
If I get a chance to listen to a Pass integrated I will but I lucked out - the Sim 700i idea planted by dayglow led to the BAT and it is not clinical at all; to use your terminology, it is fresh and lively, as well as detailed and warm.
Lastly, in my case the room was not the problem.