by La Newyorkina - Fany Gerson
I think David has a good point. Giving a ballpark figure for some of the other things you need would give us a better idea of how to help get you there. I like the pictures too. Is that the one you've chosen to purchase?
Just curious, how much is the stretch goal you're aiming for (Specifically some of the other machinery you might need?)
Also! You should allow 'addons' with the survay, so that people are encouraged to pledge more than their funding level.