Glass Bed Automatic Cooling System

I added a Creality glass bed to my Ender 3 Pro and I love it. The only "problem" is that it takes too long (yes, I'm impatient) to cool down before it will release the print. I just don't like waiting.

So I came up with a bed cooling system that will speed up the process. There may be better ways to do this but here's my design criteria:
1) I wanted to use parts I had laying around.
2) I didn't want it to take up any unnecessary space or be in my way.
3) I wanted to see how much I could get out of those little cheap 4010 fans.

The way it works is that when the print is finished, the bed slides forward, trips a limit switch and turns on a set of 3 fans to cool the bed faster. Why 3? Because I had them and more is better!

So, you may ask, does this really work?

First, the fan stack:
- Part 1 is the 40mmFanFunnel that I borrowed from clough42. You can find his original design here: https://www.thingiverse.com/thing:343026 I did a lot of testing and putting this inle