I don't quite agree with this. There are a lot of guys who can get away with taking up to a gram of test before an AI is needed, but some need it no matter how much test they're taking (me for instance).
Since this will be your first cycle daspaceman, your not really sure how the test will effect you. Everyone is different.
I'd keep the arimidex on hand, along with the nolva. If you feel unwanted sides, or just too much water retention, use the nolva until sides subdue and begin the arimidex.
Cycle looks real good though. You can tell you've done your research
1buffsob