I pitch at 68, hold at 70 for two days, let free rise to 76. Normally done in 6-9 days, but can be less depending on the pitch rate. I also tend to underpitch by a bit, I find a get a lot of spice.
I have taken it to 80, it was overly spicy and a bit "fussely" in the beginning, but mellowed out in the bottle.