Since you have a fridge for fermentation, maybe kick the fridge temp down 2-3 degrees, but probably not needed. At 70, your fermenter's probably gonna be about 75, which will pull out esters that will work with the style. Lowering it a couple degrees will knock those down a tad.
Ferment for 2-4 weeks then bottle or keg it and all will be good. Double check the SG prior to bottling just in case fermentation stuck, but it's unlikely to happen.