Ok, everything is done, new tire installed.
I need to go probably buy a lottery ticket, as I was able to seat the bead with a small, beat-up, cheap, old 12V mini compressor
It was pretty easy for my first time, the most time consuming and heavy was breaking the bead, I had a Motion pro 3 irons kit, it worked but not ideal. Next time I'll have a better tool.
After that, taking the tire out and putting the new one in... pretty easy, my son didn't believe when I said that part is done.
I have a new Pilot Road 3 and it doesn't have a white point, after looking intensely on internet, I found out that Michelin have a better quality control and there is no point on tires :O
There is one sticker, that I aligned, but nothing more.
I started inflating the tire and seating the bead with my 12V compressor..... and it was amazingly fast :O (ok, not THAT fast as a big air compressor, but...
Helped it with a little bit of Windex, no escaping air, beads seated (including the 2 BANGS, but smaller)
I changed the valve core with the one from CounterAct, but no beads inside yet.
Mounted on the bike, did a small trip to verify, a longer one after, 2up, about 60km.
No vibration, no problem. Actually, I feel some small vibration from the front tire, a Pilot Road 5 with about 3k km on it, "balanced" with weights. I might put the beads in this one.
There it is.
Can you do it and save some money and time, be proud in the process? YES.
I need to buy better tools, which reduce the gain, but hey! I'm changing my own tires!
And the question was: can you seat the bead with a 12V emergency compressor? YES!