I think you guys need to upgrade your maintenance programs. There is absolutely nothing wrong with dailying a P80. I drive my 850 T-5R all over the eastern half of the continent and am loving every mile. Sometimes 700 miles in a day. Since I dropped in the SC-901 and Dynaudio speakers the sound system absolutely blows my S60 out of the water and, for the music I listen to, compares favorably with the B&W V60s I've had the opportunity to play with. And, with all the wear items refreshed and the stock exhaust back on, I can't even feel the engine running when I'm sitting at idle, or hear it when I have the tunes going at even a moderate volume.
On paper my S60 is my daily but, in reality, I daily my mom's S70 now because, fully refreshed and also having the Dynaudio treatment, it's a way more enjoyable and reliable experience to cruise around locally, and she almost never needs to go anywhere since covid. And I sit in horrible traffic at least 5 hours a week for 4 months a year. Why spend the time overhauling my S60 when I can just grab the keys to a mint S70 instead? The S60 is mostly our winter backup car now.
Apparently that car is not even close to passing safety inspection in its new jurisdiction.
Neither the Quaife nor SMF were never installed and both ended up in different cars. It still has the broken DMF that was reused when the clutch was replaced prior to its move to New England. The karelian birch trim was was installed but it was removed prior to sale and is now in my mom's S70.