Well get ready for a long list of requests. Me included. I did some rubber casting for a wagoneer restoration using Flexane. It tuned out great but the mix ratio was very picky. To remove every bubble try a small vacuum chamber. I still have a vacuum pump and like you got busy and never went any further.
Your work is awesome. Thanks for posting and if you end up selling them, why put me on the list. I currently have two sets soaking in 303. But they are growing in size... Big kudos to you.