Best optional rules for Panzer Campaigns when playing against the AI?

[stolypin]

I know that the AI is hardly the strength of Panzer Campaigns but I'm wondering if there are certain settings with regard to the optional rules that make the AI a better opponent (besides, of course, moving the AI advantage slider). 

Three that I'm using under the assumption that they make a better / fairer game against the AI are:

1) Alternate Indirect Fire Resolution which appears to prohibit the human player from targeting specific units in a hex with indirect fire (something I assume the AI is not smart enough to do);

2) Locking zones of control which appears to lessen my ability to outmaneuver the AI; and

3) Delayed Disruption Reporting which appears to give me less info about the effect of my attacks (something I assume the AI isn't smart enough to take advantage of).

Am I off base with these?  Are there others I should consider as well?

Thanks.