DG, its a piece of cake.  First thing is not to even bother with the first 3 pages of the instructions that you download from the bmr website.  The biggest pita was drilling out the limiter plates, 1 per side, front only, not a prob with a sharp bit.  I drilled a small pilot hole first, drilled them and popped out with crow bar, then trimmed the rubber bushings flush with the metal as described in hp’s tutorial.  I did p/s first, then d/s.  Unbolt 1 side first and loosen the other.  I put a floor jack with wooden board beneath the rear so the cradle wasn't hanging by the 2 remaining bolts.   I dropped the cradle maybe 2 inches, dropped in the upper rings, then secured the bottoms.  Tightened them up good just to make certain the upper rings were set correctly, then backed them off a bit and did the d/s.  Surprisingly simple.  Minimal of tools needed as well.  Surprisingly simple, did it with the car on jack stands.  While I was under I looked briefly at whats involved in dropping the center section to apply that lock out kit as well.  That seems a bit more involved.  Maybe someone can comment?