No I didn't cover the entire plane, just got rid of the gray with a bit more visible color. I painted the cowl to closely match the red I added. Not perfect but you can't see it when its movin', lol!

This is a good place. Post pics and questions on here and within a few days you will find the solution to your question if the search method doesn't produce enough answers for you. I'll gladly help.

For the rudder CA hinges. They recommend using 30min epoxy. I did the same. Take yer time and tape everything in place so you don't get the dreaded setting droop![X(]