Just thought I'd have a quick crack at the forging formula of the AoL. As everyone was probably expecting, its bad. But not as bad as the A of AC!!
A couple hundred BA later I got it down to [32,6]. This seems to give an average efficiency of 0.72
Hope that helps anyone who wanted to forge their AoL up.
On a side note can AoL be added to the dictionary. Cheers