Definitely a challenge, heat dissipation is "easier" if you can glue it to a plumbed 1/2" thick copper heat exchanger. I had an opportunity see a laser sintere

Definitely a challenge, heat dissipation is "easier" if you can glue it to a plumbed 1/2" thick copper heat exchanger. I had an opportunity see a laser sintered copper heat exchanger that was very very efficient. Pumping in water and pulling out steam efficient. It was pretty cool.