Hi OSCAR YANKEE
I think you will struggle to find any operator recommending the routine use of V/S mode at those levels irrespective of aircraft type....
SKYbrary - Rate of climb within last 1000 ft before cleared level
"many operators have standard operating procedures requiring the pilots to reduce rate of climb/descent to less than 1500 ft/min when in RVSM airspace or within the last 1000 ft before cleared level;"
You'll be one of those giving me the heart attack as I wonder if you'll ever level off approaching me! The automatics always do stupid things - they can't think, so please reduce your rate of closure.