One more thing, there is also the possibility to use the minis for Xwing. (at least the fighters that have come out in the game). Youd only need to debase them and make sure the holes on the bottom will fit fine for the bases you can buy separately.
https://www.fantasyflightgames.com/en/products/x-wing/products/clear-bases-and-pegs/You would obviously need to get, say the starter at least, and use the bases with your fighters (say an x wing) and have 2 xwings with Luke and Biggs. I am currently planning on doing this with my Micromachine Collection. (note: the latest Star Wars MMs have deeper holes that fit the Xwing bases far better, the scale for all 3 Xwing, Starship Battles, and SW MMs is almost the same. the size differences between them are likely to be measured in the milometers, and I doubt anyone would complain about that. I will take a picture of an example.
I wish, that there were an independent rule set so that I could use all of my Micromachines (star wars, star trek, babylon 5 etc) in some form of game.
The above is for the fighters, unfortunately I dont think you can do this with the capital ships, as I havent seen any separate bases for them. Otherwise the scales are....pretty close for Armada Capital ships and Starship battles. (far FAR closer than Star Wars Micromachines and Armada.