I like the sophisticated design of the B&S 5 HP. I wouldn't want you to get in over your head Lance. Or scare your Bunny when you go to fast.
Nah...they're getting a 145 Billion dollar bailout. That'll keep em going thru summer time till they can sell some mowers or weedeaters, or whatever the hell they make.
With the 15hp tecumseh you ought to at least be able to get her wound up to red line and be able to screech the tires.