Kill gold should be divided by % of damage by all champions.

So say a person dies after taking a turret shot and 45% of the remaining health from champion 1, and 55% of the remaining health from champion 2, champion 1 gets 45% of the kill gold, and champion 2 gets 55% of the kill gold.

Now last time I made this proposal, people complained that tanks and supports would get no gold at all. However, allow me to show you something. >"When a champion is killed, the killer gets a certain amount of gold, while 50% of that amount is divided up among everyone who got an assist on it." http://leagueoflegends.wikia.com/wiki/Assist

Now realize what this means. Two people involved: Assist gives 33% gold. Three people involved: Assist gives 17% gold. Four people involved: Assist gives 11% gold. Five people involved: Assist gives 8% gold.

Now, even 33% of someones health is not that much. Supports and tanks can feasibly hit for this much damage, and it only goes down from there.

Thoughts?