I would support any system that i thought would reduce the chance of good proposals being blocked by a minority. Currently the 400 vote gap occasionally feels like too high a barrier for some. We have a system of giving the money to the oroposals with the most votes first, so i see a much bigger downside to deciding not to fund than that associated with deciding to fund. I worry that there may be people voting who are not neccessarily on side.
It's not a 400 vote gap. If someone only gets 100 NO's then they only need 100 x 1.1 Yes's to win.