Based on the slogan, I think the first two are clear.
#1
Corporate personhood amendment to the 14th. This makes rock-solid certain the authority to regulate these entities and, in particular, to ban them entirely from political involvement.
#2
Congressional rules. This is going to take a lot of research. Probably it involves things like:
* Single topic bills
* End senate filibuster and various non-majority "holds".
* Eliminate the ability of provisions to anonymously be dropped into last-minute conference bills.
The rest should probably be more "mainstream" issues.