They're almost identical in width Muftak...
The wings aren't exactly the same, but the only differences is in how they mount to the ship (Vader's come off, the Bombers are premanent unless you took it apart). The height/length is identical to the TIE Bomber, width is identical just by eyeballing but a slight discrepency could be there... If it is, it's so slight you can't see it.