There is no real etc. that is all, the great majority of players activate a training blessing after they come from work/school or they have an entire day to raid, and just skip your base giving you slight time immunity from being attacked ('you're being scouted/this player is already under attack') stuff.
Oh and just because someone has tactics doesn't mean he's going to automatically use them on your specific base, only if you're holding a lot of oil or whatever he wants.
Finally, you better make it run out in one attack because one peace treaty gives ample time for a moderately active player to just reactivate it with no issues.