Could do with lower killcount for 1% DP tbh if it resets upon logging out. Most people wont have opportunity to utilize this to their advantage.
An example would be that most players take around 2.5 minutes to finish a vorago. If the KC to gain 1% DP is 150. u do realize that it will take them 6 hours to even benefit from this update? I highly doubt someone would grind the same boss for over 6 hours though, much less to benefit from extra 1% to drop. I would suggest that the KC be lowered to a more realistic value.