MPMD Effector replacement with secondary fan

Just wanted to see if this was possible. Note: I have a new, different version that uses a side fan as the secondary instead of the straight through fan.
https://www.thingiverse.com/thing:3945643

I designed a complete replacement for the metal effector and heatsink casing that includes a space for an additional 10mm cooling fan (same size as is already on the hotend.) The fan can be wired with a Y connector to the heatsink fan connector. The rods connect to the plastic effector using 6 M3 20mm screw. In order to ensure clearance for the fans the connectors on the effector are slightly larger than those on the carriages making the rods NOT parallel. So far I have not noticed any problem with prints.
I have a silicone sock on my heater block and so far I have not noticed any heat issues with the PLA I used to print the design. It would probably be better printed in a higher temp plastic though.
This part requires the printer to be calibrated to ensure proper sizing.
I actually pri