Just be a bit cautious with vortex ring, I think.
If you're flying a similar approach angle and closure rates as you would into wind, there will come a point where you drop through zero airspeed but still have a fair rate of descent on, possibly setting you up for vortex ring state.
Having said that, I suppose if you're using a max of 10 knots tailwind and you do a 10 knot run-on, it would be similar to doing a zero-zero approach on a calm day so it might not be a drama.