I am personally of the opinion that excessive cyberware would be wasted on rank-and-file troops, namely because if the soldier dies you lose an investment. Example of one economic feature I would implement if I were heading a 2060s army: Save the cyberware smartlinks for covert ops teams and give the grunts helmet-mounted systems. This is because the helmets are reusable and the troops are not (though the slightly more sadistic might argue. )
If my rambling makes no sense, it's because I haven't slept decently lately. X-Mas and all...
Opinions? Comments? Fire 'em off...