Actually, last time I measured the ones that came with mine, none of the Hipshots would fit, you will have to drill holes anyway.
Hipshot has a great measurement chart here:
http://hipshotproducts.com/files/all/hbtuners.pdf
And the HB7 dimensions are here:
http://www.bestbassgear.com/images/tuners/hb7_dims.jpg
I think the HB7 is the one that is closer.
I am sorry I don't have my VM here with me, it is at our practice space, otherwise I'd measure it for you again just to be sure.
Home Depot has nice calipers you can use for accurate measurements (less than 10 bucks).