Accumulator, may I please ask... I read that you put KAIO or ZAIO on the bare paint after polishing before 1000p. Do you do so for appearance? Extra endurance for 1000p?
I hardly *ever* do any correction, so it`s mostly just as a Paint Cleaner.
When doing correction on my current vehicles, my Finishing Polish is almost always one of the old (discontinued) 1Z Pro products that leaves synthetic wax behind. And since those products are *SO* gentle (no more aggressive than ZAIO, probably less so but you can`t tell on my paints) that I`ll often use them instead of the (real) AIOs.
Also, I just like how that penultimate step is so utterly *EASY*, absolutely Accumulator-proof and with zero need for stripping of oils/etc. That`s just me though, and as you`ve found the FK isn`t finicky about what`s done to prep for it.
Years ago I put Danase Wet Glaze on the bare paint, then added 1000p, loved the look (I still have some DWG LOL)...
Gee, I think I still have an unopened bottle of that somewhere, wonder if it`s still any good...
Last 7 years or so I have just been applying 1000p to the bare paint after polishing (gentle car soap washing after polishing)...
That wouldn`t strip the polishing oils of anything I use (where that`d be a concern). It obviously works for you though, and that`s what counts.
I polish maybe every 2-3 years. For me its a matter of time.
At least that`s a lot less frequently than some people do it! And not bad at all IMO...being in NYC has gotta be tough on any vehicle!
I live in an apartment in the city, car parked in an underground garage 50 blocks uptown, no where to wash there. I drive to a car wash out of the city to use a manual wash bay, wash, polish sealant et al. Then drive back to the city. I am helping a friend learn the Accumulator Way on his new CR-V, we drive to the car wash to do his car also.
Gee, you`re really going above-and-beyond, that sounds great...if, uhm...user-intensive! And IMO your friend is in good hands.