If you take an 85 hp BC12D (800#) fill it with 24 gal of gas, put my wife and me inside you get 14.22 pounds per horsepower.
If you take a Maule M4 with the original 0-300 (1200#) fill it with 42 gal, put my wife and me inside you get 11.83 pounds per HP.
These are two completely different wings, one with flaps, one without and the Maule purchase is predicated anyway, on a quick resolution to the current AOPA/EAA proposal sent before the FAA (good luck). This question is specific enough that there shouldn't be any hard feelings about re-covering old ground. Besides, Zane has already declared (on the 26th) he's not ever going to catalog these "what's the best airplane" threads.
The reason for the M4 interest is that Uncle Jorgey likes them and they hold way more stuff, like dogs, camping gear, blow up dolls, pistols, single malt, old expired sectionals, and dead animals.
So will the littlest Maule get into JC without heart failure?
There I go again. 