Seat mod with air hawk

I removed the cover, cut out just enough foam for the air hawk to fit, drilled a hole thru the base of the seat and installed the air hawk.
Got the blood pressure bulb from eBay.
Used a vacuum hose for the line.
New tattoo?

BTW, how does the seat feel?
 
Nicely done. My issue would be that I have had two AirHawk bladders go on me. And I'm by no means heavy.
 
Nice mod! Can you get your blood pressure too? Mine always goes down after a few miles. Let us know how you like the setup.