This explains it. Your fervor is like that of the reformed smoker/drinker/ etc. I would not characterize your initial acceptance of conventional wisdom as a bias, however. You had no emotional commitment to it (as you do to your current position) you just accepted it as true. Similarly, I used to buy into the conventional view about money and banking until I read Murray Rothbard. What he said made so much more sense to me than the conventional wisdom that I had previously accepted that I became fervent in my support for my new pov. I base my position on analysis, however, not ad hominem (e.g. saying that Rothbard is smart and Keynses is a nincompoop does not advance my argument one iota).
I, too, originally had a favorable impression of Jefferson and negative one of Hamilton. I am also aware of the current revisionist position that you now adopt. Being pro-democracy, anti elite, pro live and let live, anti banking interests, and anti special privileges for special interests, I view Jackson favorably and Hamilton unfavorably based on the mosaics we have of each from their own comments on issues.
BTW, I have been reading the relevant portions of Pieces of Eight, and while it is hard to summarize, the evidence appears overwhelming that the original intent was clearly to deny the national government the ability to emit bills of credit. AH, in his argument in favor of the Bank of the US, appears to acknowledge this, also. The entire argument is hard to summarize, briefly, but if I get motivated I will try to do so (It requires close comparisons, for example, between language in the Articles of Confederation and the Constitution).