Pierced at 14g, so a little bigger than average, 14g to 22mm in 1 and a half years I believe is an average pace at most.
To go from 22mm to 25mm I used tape, not tapers.
Would never think of tapering an ear 3mm, thats waaaaaay to much :P
I added one layer of tape every 4 days untill my ear/plug was at 25mm, worked fine and absorbed the majority of my blowout.
Certainly not reckless :) No pain or stress involved.