All electronics arrived today. Its hard to belive the size of esc, quite small. The motor looks to be ok. I am sure there could be better bearings, but i belive they will do the trick for now.
I measured the coil resistance and the value was changing between 0.2-0.3 ohms since there were only 1 digit. So it's some where around my theoric calculations.
Bought some plastic parts for battery packaging, esc programming card and connectors as well.
Any help appreciated