Yea looking at dimensions for the 1080 its says its 4.5 inches deep but the 756 its says 6.5 inches deep. So I wasnt sure if that was a typo or if its really the case. If so the 756 should theoretically work.
outside dims
40.13" W x 9.13" D x 71.38"
765
inside dims
12.5" W x 4.5" D x 5.25
756
1080
11.5" W x 6.5" D x 5.75"
1080
37.25" W x 7.10" D x 60.50" H