Finally got the lower spring cushion primed and painted.
primed painted I purchased a seat installation kit from Jim Carter,it contains the following.
Upholstery C clips
C clips jute Cotton berlap This kit comes with enough material to cover upper and lower seat cushions.The C clips are used to hold the upholstery to the seat cushion frame.
I also bought a pair of hog ring pliers to attach the jute to the cushions.
Tim