Er, sorry maybe I had some not accurate expression on the Ironclad Dreadnought ideas. I actually using your loadout on my own one. But that is because I only have one of it, and while it looks all rounded it actually lose efficency, when I using the
HF to fire on infantry, the melta is actually wasted, vice versa when I fire it against vehicle with melta. You have three Dreadnought so I think you can specialize them against different targets. For example, you take two Dread with Dual
HF and let the last one being stock melta and stormbolter, that will let you aim the two heavy flamer Dreads at infantry mobs and aim the stock Ironclad at vehicle with its melta. You lose no efficency. Two
HF firing on any one infantry mob is deadly enough, and you can potentially decimate two infantry mobs, and your Dreadnought party is 10pts cheaper in total.
Two
HF taken off from sternguard is 20pts saved. Maybe a Lascannon on that naked 5men
TAC? I guess you are going to let them guard your backfield Objective? Or you may consider melta bomb for some of the sarge. In case your dreadnought failed to destroy those tanks or
MC. If you can squize 5pts more. Probably up the Libby to level two. If you squize another 15pts, then it is also good to take a rhino, as an emergency objective grabber, in case enemy destroyed your droppod which land on that 4pts or 3pts Objective