Thanks for everyone's help. After I posted this I check RCU further and saw the posts on GSP. I am going to avoid them and check into the other planes everyone has suggested.

I saw the Wild Hare Edge and it looks good, but I was trying to find something for the twin cylinder and I think it will a little small. I hadn't seen the Lanier or Hanger 9 planes so I will check into them.

Again, thanks for all the help.

Randy