Holy Cow!!! From what you posted, you wouldn't be "biting the bullet", you'd be jumping in front of it!!! LOL RUN!!!!!! :)
On a similar note, however, that floor plan (31' Class C/E-450/dual slide) really pushes the weight limits on the chassis. It's nice and roomy, BUT if you're concerned about axle weight limits, tire weight limits, chassis weight limits, do LOTS of research on any unit with this type of floor plan. And before you buy, have it weighed with both front & rear axle weights, and individual wheel weights if possible.
Good Luck,
~Rick