I've been hitting those pretty hard this week. 
Going forward I will like drop chronox on my end and pick up anther of your reference faucets since the payouts are tiny in proportion to the time.
As for the epay rotator I have been hitting that 1-2 times per day so you should see some referral income by now?
That is another faucet that was good in theory but unless others help out there with all the 5-15 minute faucets it doesn't see much benefit hitting the full panel only once or twice a day.