I shot several Bess's owned by members of my RevWar regiment (1st Virginia) before deciding on the Discriminating General Short Land Pattern. It weighs in a 9 lbs, is more historically accurate than the Pedersoli, is not as cumbersome as the Long Land (although for F&I, you're pretty much stuck there), and is a great shooter. I've had it for a year now. Plus, I saved $400 over the Pedersoli. The stock comes with a resin coating, so I stripped it to some nice wood underneath and natural stained it. Turned out simply great.
I haven't had a single problem with the musket, and would definitely recommend it. I recently shot a friend's Long Land from Loyalist, and the thing is pretty heavy!! Really surprised me when I picked it up. Add the bayonet on top of that and it's definitely something to heft around the battlefield!
If you're looking for a period piece, though, be careful. Long Land for F&I, Long and Short Land for RevWar, the India Pattern (sometimes called a 3rd Model) for post-RevWar.
Whatever you choose, you'll enjoy it!!