Hey, nice to see you guys again.
As far as the weapons are concerned, I'm really not sure which ones are best in Ironforge. The hammers seemed like a pretty safe bet, but I'm less confident about those ice pick/blade things. They seem to have decent normals and HP, but I'll probably mess around with some lower-weight shell spinners and test various weapons to see which perform best.
For this bot in particular, I followed your advice Reier and angled the hammers so that they stick out about as far as the blades (it's not perfect, but it does improve performance), and replaced the four medium batteries with two large ones. I figure I'll just keep the DSL disks behind the hammers, since they look cool and would only save me about 10 kg if I replaced them with dark panels.
Any time you want to do battle Naryar, I'll be waiting.