Looks promising, if you get a chance to measure it that would be much appreciated. Also, can that 2" bottom bumper be easily removed? The other issue with the A5 Ultra is the width - 15 inches at the widest point, which should just fit with the Gator but could be an issue with other cases (like the MONO M80 and the Reunion Blues RBX2B).
Back to the OP - if you want an interesting looking large bass, the A5 Ultra is certainly a contender. It's not exactly a typical electric bass "look", but I think it looks great, especially with black tapewounds. The tuners on the fretless model are huge. Haven't decided whether or not the thumb rest makes it look bigger - it breaks up open space, but it's also really long.