What if there was a game mode where you gained alot of XP on kills but not gold?

But passive gold gain is doubled and minion gold gain increased by 25%.

Be interesting to try out I think. As I think it be more fun to play with close to equal gold value in items and power gain coming from level advantage. So be more skill based on how well you build your character or use items. I was thinking along the lines of getting a kill increases your XP by 50% of your current max XP. So if it takes 1,000 xp to level up you will gain 500 XP for getting a kill and will carry over to the next level if you do gain a level from it. So 10 kills will make you 5 levels higher then some one who has no kills for example. Maybe even more as when some one is dead they losing out on minion XP as well. I know its not a popular idea but I think it be interesting to try out and see the outcome of it. Maybe some numbers can be tweaked from gold gain or xp. And maybe keep first blood or tower gold in only but reduce it to 300 from 400.