Based on one that I caught back in 2012, I'd guess between 6 3/4 and 7 1/4#
Stick, 7 1/4 was my guess but like I said I've never caught a LMB that big so I went with Cecil's expert opinion...she's a fat pig no doubt about that.
Dale
"When tempted to fight fire with fire, remember that the Fire Department usually uses water." - anonymous