what I would like to do is find a tired 150 w/ good wings w/ long range tanks for pennies on the dollar. Trade out the wings with Mr. Ed. And then resell the donor 150.............
You know, that tank that fits in the baggage area always looked pretty good to me.
I know this topic has been hashed out repeatedly in other threads... I just couldn't resist butting in.

It would be really cool if you could set it up with quick disconnect fittings, and only install it for long trips....