I dont knoow what you mean by Macro 99. I dont know how to set it up.
If you could shed some light on the matter.

I know I can fit all my attacks on two bars but I like to have another one for chocobo.
And as far as to getting used to the switch I can do that but I fugured if there an easier way then why not.

For the auto run I havn't had a situation where I need it.