Those AM SBDs are still my favorite kit of all. I build 'em when I need a break from building models...
A couple of things tho... (and I'll go easy). First thing that struck me-the wing walk decals are on backwards

The notched end fits into the wing root. Maybe you can hit the end with some black paint or something. Another thing (which really isn't a fault of yours) is the tendancy of the flaps in the AM kits to be warped. I got lucky and found myself with an extra tree or two with the flaps on it so I could pick and choose the best ones. I've been using boiling water to straighten warps, but I don't know how well the flaps in this kit will handle it.
And of course, the weathering. But you've heard enough of that, I think

Take care
Ken