Puppetswar gatling turrets mk 2 - Good for Razorbacks?

[Jamafore]

Flipping through the Puppestswar site I came across the Gatling turret mk 2 thingy.

 

How do they size compared to rhinos and would they make good assault cannon turrets?

 

Thank you in advance.

 

Note: tried putting in a linky but the machine spirit of my compy is apparently getting annoyed again.

 

 

Edit: web address, typed in..... http://puppetswar.com/product.php?id_product=241