How many campaigns is ok?

I have just recently purchased senuke and im still getting to grasps with it. My question at the moment is
Is it ok to run a different campaign every day to the same site? Or will that be too much? Obviously I would use different templates.
Should I run multiple campaigns or run one,wait till its finished and then run another?
I have been using magic submittor and running campaigns over 15 days (1 at a time) but I wonder if I should run more as this seems quite slow
Thanks in advance

If you run multiple campaigns, you are basically oiling your arse up for the penalties. I only use SENUKE after my sites have some Trust which launders all these automated links.