Wtf is le
My 600RR bike.
I would love to try out your 600RR but I would never replace an XX with something along those lines to answer your initial question.
The first and last pure sports bike I owned was a Kawasaki ZXR400 (learned riding "big" bikes with it), apart from that only random occasions.
When the time comes to replace my XX I will probably move to a ZZR 1400, unless Honda releases a successor to the XX. For me, sport tourers are the only way to go. Not as heavy, slow and/or impractical as choppers , faster and more comfortable than naked bikes, lower fuel consumption than super sport bikes, easier fit for a lady, usually lots of space to mount a trunk and/or panniers, better wind protection, higher average speed (because high speed riding is way more comfortable) and so on.
I use the XX to get to my workplace every day so practical aspects are way more important to me. Only when there is a risk of snow I will use a car.