Nice design.
May I suggest when it comes to picking a second plane that you choose one that will allow you to advance your skills.
Moving from a High wing trainer to a low wing sport type plane can be a large leap for some.
Several planes that I have flown fit the bill rather well.
1. Tiger II
2. 4 Star 40
3. Super Sports 40
In my opinion all make forgiving flying/ Landing characterics yet when "unwound" perform very well. They also can be "reeled" fairly easily if you know what I mean