You got my vote for RA2 Wizard. Always and forever.
The bot will be good up unil it meets an actual HS or drill or whatever. I tried an axle HS before, the result is that they all apart in seconds because there is no "pushing". HS vs HS fights are decided by the HS weapon speed, not for damage, but for the hits. The slower HS will always take a knock to the extender and do less damage because all the speed it from the powered HS and thus less. As such, the weapons fall off easily. Rammers though, it's an alright idea.
do the irons roll into the back often ?