Yes, I was looking for a starting platform. With Grathik improvements, this could be much better. More than likely the Terrex has an Aluminum hull similar to the M113. This armor can stop small arms except for .50 cal (12.7mm) but nothing larger. The engine block can stop a .50 cal slug, but then the vehicle is done. If a .50 cal round were to penetrate the side of the hull, hte first impact slows the projectile down enough so that it cannot exit. The projectile will bounce around the inside of the vehicle for a bit penetrating all soft fleshy objects contained within.

I have begun writing my next post. I will wait for Noxious to post before I put it up. 
Briefly, this is my intent: I have the Support Element/Base of Fire element (1st & 2nd Squad & two MG teams) laying down a withering fire for two full minutes before the assault element moves through the kill zone.

This is a sweet little ride...

[youtube]https://www.youtube.com/watch?v=6gI4T4QKMmY[/youtube]
[youtube]https://www.youtube.com/watch?v=xCFZLs_e_48[/youtube]
[youtube]https://www.youtube.com/watch?v=jnnsm6z1_LM[/youtube]

I like the Battle Management system. The vehicle commander and driver do not need to ride with the hatches open. They remain buttoned up and still have an awesome view of the exterior as long as the cameras remain intact. The US Stryker system has this BMS intelligence system also.