[Espeefan]

Are you kidding me? That walkway and railing along side the cab looks awesome! I'd say it's quite scale looking, but then I do not have a 1:1 photo to compare it to. One benefit to using steel for all this is that it's more durable. Clamping up aluminum parts with vise grips would definitely mar the finish of the surface. Plus like you said, it's easier to weld.