Jim,
I am not sure about the right thrust issue on this plane, But I test flew one for a guy at the field today and put it thru its paces...

Harriers, Blenders, and water falls were acomplished by couple elevator and aileron. When elevator goes up ailerons go up and when the ele. goes down the ailerond go down as well. We set this one up at 75% spoilerons to 100% elevator. This worked out really well.

These manuvers were tried first with basic set ups and I really had to work at them to get them accomplished. I added the spoilerons and PRESTO!!!!! It was like Magic... everything was easier to do. Elevators, stable hareiers ( steering it around the sky with rudder) blenders flattend out to where it looked like it was spinning on a plate.

Some pilots will call this cheating, but if it works, do it...

hope this helps,,,,, Shane