hold on.
is that 'you' as in me? or as in this hand.

the best thing as a laggy player imo is to have a couple of people willing to call you down on raggedy looking flops or messy/dangerous flops because they have a part of it. Its then value bet time.
Whaeva opp has here it is made, the turn tells us that (or else hes a chaser aginst a lagg, which is even better) which means im always looking for value on the river here because i aint bluffing.
We need to see a post i think from some good laggy players who get the most out of decent holdings in these sorts of situations. This is the most straight forward value bet i can see unless opp has called with TT/JJ or called down with Jx. Jx is so unlikely, but OMG good! while playing an overpair as such against a lagg just asks for a player to be stacked or pushed off a better hand.