Personally, I think that this pattern would benefit from having some sashing between the blocks. Your piecing is fantastic, though - wonderful job there. And the applique block is just beautiful - I'm always envious of other people's applique work, as I completely bomb that.
So, yes, I agree with you, the pattern (as is) is too busy. However, I think that with some very narrow sashing, and some Civil War repro fabrics, this would be outstanding.
Just my opinion, and you DID ask for it, right?
Still, I'd love to see the finished quilt once you're done. Again, great job on the piecing and applique!!