Hey mate have been following silently this thread. Love the idea and all although while I think it's not the most 'accurate' way to test a tactic but it's certainly the most 'fair' way to do it at a constant level.
Sorry to 'request' here but my I just update my tactic but haven't got the approval of the admins so it won't show up in the downloadable tactic section. It's called Goals Galore 2011, btw.
http://www.fm-base.co.uk/forum/downloads.php?do=file&id=3536 It has gotten some download so I think it has pass the 1000 mark.
Can I just you send a link of the tactic and the updated unreleased one to see how it goes? Interesting to see the effect this testing with it.
Cheers.