Ron, I'm doing the same on my '40. Probably more similar to your '36, but I know nothing about those. Maybe the pictures can help a bit.
Dennis, thanks a lot for the information! I'm going to look at everything you posted in more detail tonight. In the meantime, did you check the Monroe 5751? It's shorter than the 5758. 13.44/8.5 extended/compressed. Maybe that would work better for you? Just thought I'd mention it.
Monroe 5751EDITED to say the 5741 is close to the KYB's you already have.