zavato, I too love your system. I am happy to report that I too, have reached the point of great appreciation of what my system provides for me on a daily basis.
Just keeping aging equipment up to par is enough for me, though I have made some very nice improvements lately, such as Townshend isolation podiums and a Herron preamp that has had a transformative effect on my system.
Enjoy your very fine system, regards,
Dan