Ok. That's a good plan to offset them so that there isn't a four way intersection at the center posts. Four ways don't leave much post, unless the post is very large.
Another thing I noticed is the beam and brace outside the building. These will have to be flashed or protected somehow from the weather or your inviting rot right into your building.
Also, you have a girt with two braces on the outside walls that mean the wall posts where the tie beam joints. There is a 3 way joint there. How are you going to deal with that?
Jim Rogers