Based on my recent detailed experience with the Repeat Rewards bonus, here's my take on it:

- The issue will be entirely dependent on the booking class of the ticket. If the cxLeverage tickets are issued in J or D, you'll be fine. If they're issed in I, you'll be out of luck with regard to the Repeat Rewards bonus (although you'll still get base elite-qualifying miles, class-of-service bonus, and elite bonus miles). See http://www.flyertalk.com/forum/Forum85/HTML/000876.html

- I very much doubt that a particular ticket would be ineligible for the custom Repeat Rewards bonus, but at the same time be eligible for the standard bonus levels. A ticket is either eligible for the bonus, or it's not. If eligible, then it will be at any custom bonus schedule you've been offered.

Good luck!