If going to kickstarter means that you can deliver an open world which equals that of Divine Divinity, Beyond Divinity and Eco Draconis (at least, shouldn't be hard) than I am all for it! That is, if you aren't doing that already. =)
Also, more voice dialogue would be really epic. But yeah, kickstarter can be a great place to gain popularity and feedback for the game. So, yes, it is a good idea. :P