yea, I agree, the edge is definitely not a good beginner plane, I suggest taking a look at FT's beginner series. you should probably start with a mini scout or simple cub.
Best of luck on that maiden. Make sure to add some extra noseweight just to be safe. My edge maiden went south even as the cg was in line with the markings.
just use normal setting like a tiny trainer a little bit more heavy. remember to take it up high so you have time to maneuver and and make corrections. should be fun.