I've never fought one, but in seeing other's do it in videos, it seems the turrets aren't too hard to wreck, and once you take down all the heat exhaust ports they run. I'd be all for doing a large group assault this weekend, but I know I'll be unavailable most of Saturday. But that shouldn't stop anyone else.
You know the loaded dice is totally because some dipshits took over the system of the imperial chancellor for lulz. They never should have let them start a faction there anyway. (I think I saw 3 capital ships from supercruise there last week.)