Massive congrats to Eoghan McCabe, what an amazing story arc. We love when a CEO comes back and gets the business back in fighting shape and then delivers an incredible win. CONGRATS CONGRATS CONGRATS. I freakin' love it.
I had ulevitch.delmar.ca.us delegated to me until one day some IT dweeb just deleted it and when I complained he just said I didn't have any right to have it.
So I'd caution against this path for something you actually care about.
This helps define some of the challenges with making very very small turbine engines. We have electrical (lithium) powered drones but they are heavy and have low energy density compared to what a liquid fuel + turbine could provide. But could we make a 2 inch diameter turbine engine reliably? Maybe!