doubt I have any photos of Alphas build, was about 10years ago! Its Bosch 120 drive, 14.4v (was on NiCads now has a Lipo pack in). Vantec RDFR23 speedo. 3.2/4mm hardox on front, 3.2mm Ti sides and back.

Will probably keep hold of the new heavy, its ideal for our smaller shows where we need a simple, but noisey robot!

It's not worth buying 2nd hand robots, unless its for parts. Its always more trouble than its worth, (I've bought 3 heavies, each one has had to be rebuilt). If you haven't got the skills/equipment/money to build one, then theres no way you can maintain one.