Mash temp for brown porter?

[EamusCatuli]

Hey all here is my recipe for todays brew sesh: I need to know what would be the best mash/ sparge temps would be for it???

Brown Mild / Porter - 5 gallons

OG - 41
IBU - 20
SRM - 20
FG - 10
ABV - 4%

Marris Otter - 5.5#
Black Patent - .2#
Crystal 120 - 1.5#
Flaked Wheat - .25#

Challenger - .6 oz @ 60
Fuggles - .5 @ 5

Yeast - WLP002

 

[FishinDave07]

Single Infusion at 154, sparge at 170?

 

[david_42]

With all that crystal providing unfermentables, I'd mash 150-152F. Sparge 170F sounds fine.