Minor enhancement to 'check file size/date' option in transfer rules?

[DayCuts]

I was thinking that some internal logic would be a nice enhancement to this option. When checked it currently checks every time but the size/date checks are probably not neccersary unless the transfer rules specifically need the information. For example if there are no rules that compare size, or if there are not rules that compare date/time, then the respective size/mlist checks are redundant and do not need to be performed.

EDIT :: Never mind, i was misreading the status log and i am guessing this is likely already the way it works.