[MC1600]

Per another post I made, I'm going to add some Soundown mounts under the plywood my generator currently sits on.  While I'm at it, I'm going swap out the rubber on the actual mounts from Onan as well.  To do all of this, I obviously need to lift the generator a few inches.  At only 450lbs, it's not too heavy a load, but am struggling with envisioning the engineering of how to get a come-along down there and mounted so I can lift this thing.

Anyone have some easy solutions?  It's a '99 4000 Express with the generator all the way forward in between the mains.  I thought about maybe fabbing some sort of lifting tri-pod out of 2x4's over the gen?