I'd just hold off with the pew-pew stuff until having some good upgrades and a nice pile of cash. Run missions, go down to surface bases (low and med security with +++ rating) and scan the Core-Terminal access points for a quick 600k - each. Run a few long range smuggling missions. In short, get to know the game before trying to go head first into the most dangerous and most in need of training aspect of the game, combat.
Better yet, join a group. Ask a lot of questions, get answers. most groups are happy to take on beginners and help them navigate what is a game that can be bewildering until you get the hang of it.
Better yet, join a group. Ask a lot of questions, get answers. most groups are happy to take on beginners and help them navigate what is a game that can be bewildering until you get the hang of it.