I knew I'd get a detailed reply from you Gene. I'll take on the challenge to find a workable location that allows me reasonable access with minimal effort. That may mean locating the oil filter mount and oil pan drain valve in a less typical position.
When I worked on installing the Parker Quickfit oil change system on very difficult to access military chassis (JLTV, Hummvee, MRAP, HEMMT, Husky) it became real obvious how something as "simple" as changing the oil filter and oil on these chassis was at best a real pain. Its an oily messy pain when a hot oil filter nearly six inches in diameter and almost 20" long, full of oil, has to accessed under the tight confines of an armour shielded engine. The Parker Quickfit system uses a three way check valve system, along with shop air to suck the oil out of the crankcase and filter, don't have to access the oil pan drain port anymore. The oil filter is much easier to handle when its empty. Then install a new filter, and through the same three way valve the fresh oil is pumped into the crankcase through the new filter. Doing this, the fresh oil is even cleaned as it enters the engine. In most cases a three hour plus oil change of 20 liters+ is done in about 20 minutes.
https://discover.parker.com/quickfitThis got me thinking of applying a similar system on my 56 when it comes to maintenance. Maybe not as elaborate as the Parker Quickfit system, but something to make oil changes easier.