Our new quad cannon is in the store (you can jump right to it here: http://www.lasercutcard.co.za/shop/vehicles/quad-cannon).
This kit has several improvements on the old one.
By eliminating the MDF parts and standardizing some of the plastic components , we have been able to substantially reduce the cost from $12.95 to $8.50.
The circular ammo hoppers (which we took from the chaos ikon cannon) make the model more visually interesting and nicer to paint.
Finally, the model can be assembled instead just as two twin-linked autocannon, which can be used to kitbash.