If they were mine I'd probably move that bullet back to near the opening of the mid horn and hang it from the inside top, centering between the cabinet top and the horn flare.
The mid horn looks interesting. What sort of compression driver on it?
Woofers do sho' nuff look like CTS 10" drivers. Nice, no-nonsense woofers, widely used in consumer loudspeakers in the 1970s; odd to see in a setting like this.