At the moment once something is below 81% hp is it actualy more economical, if you have the buildpower, to kill it then reclaim it and build a new one rather than repairing it. I think this is not such a good thing. Im proposing free repairs on all land and naval units. (or possibly 1/10th cost repairs?). I dont think this will be a good add on to buildings because people could repair pds as they are getting shot at. Air units get free repairs or basicaly free at 3% cost so why not land and naval?
These free repairs should exclude ACUs for obvious reasons.
edit:builtime shoul be reduced too.