Um, so are you saying the pre-mine is big because there are only 1000 coins? So if there were 10 million coins then a 0.5% pre-mine would be ok?
Ignoring the maths debate I see you would prefer no pre-mine at all, but if that was the case how do the coin developers get rewarded for their work? I don't mind a small pre-mine, ok it gives the devs a pile of coins but that's more of an incentive for them to ensure that the coin is successful because then that pile will be worth more. Ideally I'd like to see the pre-mine in a locked wallet that only releases 10% of its holding for every 1000 blocks mined in order to stop a dump and run but I'm not sure that's technically possible