Courtesy of Jason, we now have a unit builder for Laserstorm. It is a simple little HTML app. Download it, double check and it should work in your browser and you can pick weapon and unit stats, then get the points total.

Really quite nice!

https://www.wargamevault.com/product/518645/Laserstorm-unit-builder-app

It is pay what you want, but please consider throwing a coin in the bucket as a thank you to Jason for making it. Let us know if you run into any difficulties.