Marantz PM 8003 v Rotel or NAD sperates


I much prefer integrateds but do not want to go backwards Understanding the power differences would there be any reason from a sound quality perspective to go from say a Rotel RC 995/RB 990 or NAD C162/ 272 to a marantz PM 8003 integrated? I had one while ago but now have different gear so not sure.
128x128geph0007
When I owned the NAD C162/272 combo, I felt it sounded much better than the top NAD integrated of the time the C372, and well worth the additional cost.
though if you prefer Integrateds there are many very good ones in that price range.
I already have the seperates and one pair will be leaving for sure. Just not sure which one The other option is to get rid of both pairs of sperates and get the 8003 AGAIN.
After reading your 2nd post, I realized that I didn't fully understand your first. Now that I do, I can't see how anyone could answer your question in any meaningful way. You have the NAD and Rotel separates and used to have the 8003. Its highly unlikely any of us has ever owned this combination of gear. If you're having a difficult time evaluating these components, how can any of us do better? At best, we would just be guessing.
I think you would sacrifice sound quality. I have an 8500 and a variety of separates from McIntosh, Acurus,SAE,ATI,others. I bought the 8500 to try a modern integrated. I like it but its different than the other gear. Less warm and more sterile. Better detail but it has less presence. I think the tradeoffs made in design and cost for an integrated disadvantage it atthe lower price point. I think you would need a higher value integrated to come out ahead.