There is no right or wrong. It's a matter of preference. I flew with forward on the lever being high throttle, similar to full-scale aircraft, but I was in the minority. When I built 2.4 ghz radio controlled throttle airplanes, they were set up for pulling the trigger for high throttle. The simplest test is to pick up the handle, and without thinking about it, tell yourself to go to full throttle and see what you do instinctively. There's your answer.
For the record, I have a detailed build thread on the Crusader in the carrier section. It was from 2011, so you'll have to go back a few pages. One thing I wish I had done was put strengthening strips between the top and bottom rib slices. The ribs have very little compressive strength, and over time I have cracked a couple of them.
Bill