Some questions - please help

[ahmo]

Here's a thread where COMT and MAO are discussed. See my signature for my blog about FMN form of B2, seems to be especially helpful with MAO. As you'll see on that thread, ppodhajski has a lot of knowledge, you might be able to get more help there by tagging him.
http://forums.phoenixrising.me/index.php?threads/is-taking-bh4-a-problem-for-comt.36997/