To scratch build it's about $2500 worth of aluminum, a couple of thousand in specially fabricated parts, five or six grand in an engine, a couple or three thousand in propeller and wheels and brakes, whatever you think you need in radios and instruments, and a year of you and your wife's spare time. These numbers are far far less than some people have invested in this type airplane, but some people pay $7.50 for a cup of coffee too. The Zenairs are "scrounger friendly".
I would have mentioned the old 172 but Porterjet beat me to it
If you can afford to buy and operate the old 182, it will not let you down.
I have almost no experience in the PA-22-150, but it by reputation it should work OK... but remember that most airplanes fly on the wing first and the engine second, and the short wing Pipers need some help in the wing department. So if the PA-22 series is otherwise affordable and of interest, put aside a little extra money for the upgraded or extended wingtips and VG's (to give you back a little bit of the wing lift that Piper sacrificed to use fewer materials after the war).
A 100HP Avid/Kitfox would work pretty well up there if you don't mind being really cozy in the cockpit and your luggage is small. The Highlander (more or less the "steroids" follow-up to the Avid/Kitfox design philosophy) would be a spectacular performer.
Several mentions already of the RANS airplanes, apparently they're fabulous flyers. But they are highly prized.
The Bearhawk would be a wonderful performer, but you're talking about care and feeding of an O-540. Same issue with the original factory production version of the Bearhawk (referred to on this forum as "buy a Maule!")
The right tools for solving this problem are a pencil, paper, calculator, and an internet connection.







