Oh wow, I thought I was the only one considering putting a stupidly large amount of money on this Kickstarter 0_o
As for right now, I was considering somewhere around $500 depending on tiers but now it really depends on rewards and, honestly, my reactions to new information.
I'm not going to mince words, some of the information or lack thereof I've seen so far has made me kind of cautious in a "Nuts N' Bolts" kind of way, I hate to say. I hope by then they'll give us a lot more information on plans, characters, aesthetics, etc. to show us that this is going to be the best game they can manage.