How can I setup User defined collector sets to re occur lets say every day at 6AM and stop at 4pm, then the next day it restarts again at 6AM and stop at 4PM and keeps doing this for a period let's say of 60 days? What are the exact settings I need? I being experimenting with different settings but I can't get it to re-start the following day and create a new log file.

This might help. 

http://blogs.technet.com/b/askpfeplat/archive/2012/02/27/taming-perfmon-data-collector-sets.aspx