Have Repair Kits applied rationally

[PongoNW]

Repair kits currently put a percentage of damage back on each flank. If only one flank is hurt there is allot of wastage.

I propose that repair kits have an amount of damage they repair and when used they start applying it to the worst hurt area and keep applying it there until that spot is not the worst hurt any longer then start fixing what is worst hurt. 

Fixing a wrecked stern can take 4 repair kits if that is the only aspect that was hurt, the rest is all wasted.