Mechanical Endstop v1.0 Through-hole remix

I took the mechanical endstop and remixed it:

Through-hole components (which I have on-hand)
New style connector
Single-sided with no airwires

Hasn't been printed yet. I plan to print 4 and add auto-homing to the x and y axes.

UPDATE 2/5: It's getting closer to printing now. I sized the board properly, took away some extraneous text. A lot of the obvious clearance issues were cleaned up. When I print it on paper (which, I know, wicks the ink much more than copper), it still looks