I agree it can be done in 4 -- but I am going to end up using 5 plus 1 for trim color. I kinda did the BTE 3 color scheme.

BTE - Me
white = white
blue = purple
yellow = orange

plus I added some 1/8" black stripes

I really enjoyed building the kit.

A few details of my FK:

Taildragger with 6" foam main wheels
Polished main HD landing gear -- (not mirror finish but nice)
mini servo for tailwheel steering
O.S.91 Four Stroke
20 oz fuel tank
Fiberglass pushrods
Installed hatch on bottom for future "bomb-drop"
Painted interior grey
Reinforced wing saddle with lite-ply -- (just cuz)

This my first try at uploading a pic -- so fingers crossed -- here it goes.