Although I think there's room for discussion on the amounts, these seem like sensible counter-proposals that do a lot to overcome the objections of consumer advocates. I'd be OK with a law of this form and figure that one could build in support for intermediate levels of investor sophistication after a year or two. A $1000 cap is low enough to ensure nobody gets wiped out while still being viable for bootstrapping. Alternatively, I'd suggest $2500 - the same amount that individuals can donate to a political candidate.
The other requirements are sensible and might help budding entrepreneurs put pressure on their state legislatures to simplify, streamline, and reduce the cost of the incorporation process.
1. individual participation level has been decreased from $10k to $1k.
2. Companies must use a public crowdfunding site.
3. Must be incorporated and also pick a primary state to do business under.