I think you are right because of the blue handle grip..the 5236 had white.
Powder coating is the way to go for sure. Did you match the spring green?
I have downloaded an app on my phone to color match paint and am anxious to try it out. I have a duplicolor match for the gold on the edger and it will get paint...but if I can get a powder coat match for the deck on the 68...I think that would be the way to go.
Lee