If you derive a strategy in the broadest terms that will define where you can go in terms of purchases. Maybe the simple choice of quality or quantity is the first step.
Ways you
could go are:
purchase one grav Armoured Personnel Carrier (costing most of your money) and carry one squad (8 guys) in it equipped more or less as you are,
buy hard armour and support weapons for a larger number of "leg" infantry and rely on para- military/civilian transport (like the G carrier you already have),
expand with "more of the same" sticking with soft armour and ACRs for the troops, better support weapons and the odd "cherry picked" bit of chrome to give you an edge over folk notionally at the same level (e.g. better sensors or cham surfaced armour to make you "stealthy").
Of course the above choice also influences the type of missions you can bid for. A couple of squads can hardly bid to defend the tyrant's entire city - but, with the right gear, might just be the guys hired to steal his stamp collection or rescue the princess!
