AZCFA
Generally, yes. I will most likely be taking a short term hit....not to mention the cost of living shift from AZ. I'm betting on the upside and the value of the MBA/CFA combo.
I can see where you're coming from. It's definitely a long-term investment rather than a short-term one. Additionally, if you went to a state school or other lower-ranked school for undergrad, it may add a lot to your profile immediately and open some doors which were closed previously if you attend an M7. Lastly, I think that average Finance salaries, especially investment management ones, tend to clear way over the $100k average mark.
I'm not sure what your plans are as far as applications, but if I was in your shoes, it would definitely be H/S/W/Col/Chi or bust. I wouldn't bother with any other schools - the opportunity cost is too high to justify attending a lower-ranked school.