Rarity (and desirability) of a slant six/ factory 4 speed?

I think the Slant-4 speed is really cool. I have been working on a slant for the last few years, and there are many advantages when working on the motor. It's so easy! Spark Plugs and Wires are great to replace. Intake and exhaust super easy to work on. If you restore it properly, it will be super cool no matter what.