Hi,
I recently designed a UV led sensor circuit (the project consisted of aUV sensor, and a complimentary UV led emitter), I can adjust your design as you requested. I can also modify schematics/pcb design, and also hand-work an existing product.
Regarding the footprint-there are standard through hole uv leds, so it might not be necessary to adjust footprint design.
for any questions don't hesitate to contact me: skype: udylevy1.
Regards
Udi