Ahhh!!
I understand the question now !
From that point of view the question makes good sense...
Thank you !
As an aside, I've got an old DHC Beaver Engine Cowling (R985) in my back yard that is dragging me in because it is close to the right pattern, small rivet size etc. (even to the bulge in the metal and no stringers) but of course dates from late '40's as a design...it calls me, but I know it's not relevent....but still, the pattern is correct to the point where I phoned Ric about it...so if it's not The One, we should keep in mind other parts easily installed and removed...like cowling.
(While yer standing there looking at the Electra , what does it look like !?!)
Bill
(Still on the scent, but getting distracted)