Lifting the 'Cuda

Good idea. The only thing I would caution you on is the hollow block platform you had the floor jack on for stags 2 of the lift.... Hollow blocks on their side like that are not as strong as they are if the hollows/holes are perpendicular to the floor - in other words, in the same fashion as the foundation of a house is laid. They are more likely to crumble/collapse the way you have them. Or get solid blocks.