Practice tool: dummies need normal health

One of the most important uses for the practice dummies, is to compare DPS. ANd they do a great job... except for percent0=-health attacks, where they completely screw up the comparison. 10,000 health is just completely uselss at best, and horribly misleading at worst.

THey need to either be taken down to a more normal 4,000 hp.. or the health needs to be player-tunable at spawn time.