Well, part of DB is having confidence in what you have to say. These could be a bit trimmer but I wouldn't change the basic look.
One odd thing about Chan is that while they do very elegant large-bellied "swooping" peak lapels for SB jackets (morning coats and the like), they refuse to do the same for DB, as A&S do. For them, the notch must properly be nearly horizontal. I asked them to copy an old A&S suit of mine and while it came out very well in most respects, it had a completely different lapel line. When I tried to negotiate different for suit #2, they firmly said no.
Concordia -- Do they do a good job 'copying' your A & S? Any noticable difference in fit?