I also prefer the narrow J in Joker, but I also like the stretched out R, is it possible to use those together or would that look strange?
I really admire your work on this deck, courts as well as pips. I do agree that the pips on the standard bicycle cards look inconsistent. I also wondered why they would look that way in today's world of micrometer alignment and stuff. I thought it might be that they want them to look kind of a little more "handdrawn", the standard courts also looks unsymmetrical, with varying linewidth on the border and one half different from the other.
I also like the way you show the work from the beginning, and hopefully to the happy end. You have done great with this deck.