Fantastic! If you have questions, comments, AARs, love to see 'em! Btw, I just started reading a series by Chris Hechtl, I can just see the action unfolding as Star Marine games -- 'cause it deals with Star Marines.
He has a whole set of related series, the main story line is the "Wandering Engineer" about a senior officer who survived the Federation-Xeno War in hypersleep, emerging centuries later to try and rebuild. The ship actions are very 5150 Fighter Command (BSG/Star Wars/Wing Commander) and the boarding actions are all Aliens/Halo/Star Marine. This particular book is first in a series about a NeoCat Marine named Jethro -- goes through boot, adventures, boarding actions, power armor, etc. A lot about daily life in the Star Marines as well.
What's a NeoCat? In addition to alien races in the book, humanity created genetically uplifted races based on many species -- felines, canines, ursines, primates, even uplifted seals. Be cool to have NeoCats and NeoChimps, etc. in 5150.https://www.amazon.com/Jethro-Goes-War- ... B00FEUQ2WQ