It looks like the weapon would be REALLY high up. I'd try to reduce the angle, and get the weapon a bit lower down, personally.
Not bad then - remember the further back the tilt, the worse the turning (generally).
Can you actually build an invertible bot or not ?
:3Have you tried not using the panels and just have the bars angle down from the disk? Might give you the weight for something else (armor, or probably drive if you can turn it into a SnS hybrid).
So what's the point of having 2/3 of the splash occupied by BIG WHITE LETTERS ?
Looks pretty good to me. I likw Pwn's idea for an SnS hybrid, if you try Beaters directly to the disc, you'd be able to save 24kg, which you could use to add stronger drive and such. Which armour does it have at the moment?
You might want to try having all the large beaters on the disk instead (small or medium beaters holding the large ones seem kinda risky). Then have 4 of those hold Lightning teeth/small DS teeth (depending on what teeth are those, haven't played RA2 in a long time hahahaha).
Plastic 1 seems a little bit risky to me, and NPC's and Ant wheels don't really seem that good a combination to me. I'd try Mini Wheels at the very least, and try to upgrade that armour. Maybe swap the Medium Beater Bars for razors to get a little bit of weight for that. How stable is it?