I do a hochkurz style decoction, which starts a little higher. Saves some time. Strong has some good thoughts on decoctions as well in Brewing Better Beer.
Or if you like, a multi rest will suffice (131, 145, 158, 170). To help emulate a decoction, you can also pull a gallon of your first runnings and boil it down to a quart. It will get thick and bubbly, like wort lava. fun stuff. add back to kettle at flame out, or whenever it finishes boiling down.
I prefer to do a no sparge method to help accentuate maltiness. A great advantage to this is I don't really worry about kettle volume. I do measure it at the start of the boil, just to know how to alter my hop amounts. Then I just top off in the fermenter to 5.75 gallons (sort of like an extract brewer would).