Hi Timo,
As always, thanks for posting about the progress on your Chevy. The videos are helpful and interesting. I had never looked into an air-ride suspension, so what you showed was new to me. Be interesting to see where you put the valves (right word?) for the front end. You have lots of balls in the air, and it will be satisfying for you as they continue to get completed. Is it hard to find buyers for your old parts there (motor/trany/seat)?
Regards, Doug