Hi Phil, Great looking plane! I'm currently building a IV with a similar paint scheme and getting ready to do my covering. Would you please review my liquid material list and see if I'm close on my quantities. Qty. (2) Poly-brush gal. (2) Poly-tak qt. (3) Poly-spray gal. (3) Poly-tone Finish insignia White (2) Poly-fiber Reducer gal. (1) Ranthane Polyurethane gal. Tropic White (3) Ranthane Polyurethane gal. Pontiac Red (?) Ranthane reducer (?) Ranthane High Solids Catalyst Pint Thanks, Mike Kahle