You did nothing of the sort.
The Tax Policy Center has Reagan people in it. They have a pretty good idea of tax policy and how it affects the economy.
You're analysis assumes that reducing a 70% tax rate is the same as reducing a 30% tax rate. Or in Romney's case, a 14% tax rate. They are not the same. There is a rate of diminishing returns.
You are asking me to choose between the non-partisan Tax Policy Center along with Ronald Reagan senior economic adviser Bruce Bartlett on the one hand, or you on the other.
Guess what I'm going to do?