Those fonts on the included datewheel look the same as the ones installed on the movements - narrow (which is needed for your non gen-spec dial) and not Rolex fonts. You really have no choice but to use them with that dial.
It looks like a dial spacer is provided. You can see dial holes in the spacers at 12 and 42 minutes (ETA positions) in both those samples. However, your kit has a movement holder that the movement sits into and then the dial feet go into the movement holder. So you would not use the dial spacer. The movement holder outer perimeter sits above the daywheel and acts as a spacer.
This arrangement can be a blessing or a curse because the movement then has to be anchored to the movement holder from the other side to keep your hands and day/date wheels aligned with the dial. Often this is done with a second set of movement tabs but it can be cumbersome if the movement's tab screw holes are in the same place as the movement holder's tab screw holes that anchor everything to the case.
Sometimes the movement holder has no separate tab screw holes so you have to use one long tab to do both anchoring tasks. This can become a nuisance because to get the movement into the case you can't have a long tab installed. So you can temp anchor the movement to the movement holder with a short tab, put the movement in the case, then remove the short tabs one at a time and replace them with a long tab to the case. Or, just add a long tab on top of the short tab. But you can't let the movement get loose from the movement holder.
If all this sounds like a royal PITA, it definitely can be. For this reason, I have arrived at a point where I use 4 small rectangles of GSHypo cement to anchor the movement to the movement holder. I just find some places not near any moving parts and apply a thin bead that spans both the movement and the holder.
Whatever method you choose, the two parts need to be solidly anchored together in the correct rotational alignment for day/date wheels and windows BEFORE pressing the hands. After that is done the anchoring cannot be lost or all the alignments will suffer. Or worse, the dial or hands can get scratched (or the hour hand come loose) from the movement pulling away from the dial vertically.
I also put a small blob of GSHypo into the movement holder's dial feet holes before mounting the dial. This keeps it from lifting up accidentally during all these installation tasks.
