Pitch 2 packets of yeast.
Don't set 2 different times for the 68 degree as wont have enough settings. Set power to 1200w and will be fine. Same to get to 78 then normal for boil.
Allow to ferment for 12 days.
Then add first dry hop.
4 days later add second dry hop.
After second dry hop has been in for 3 days bottle in normal way.
If putting in the keg, wash and sanitize keg full to the brim and put lid on keg.
Sanitize and length of hose that fits on to fermenter tap and long enough to reach bottom of keg.
After 10 mins empty some starsan from keg and into a bowl and put the keg lid in it.
Sanitize keg tap and attach hose to it.
Make sure hose stays at the bottom of the keg and doesn't create bubbles in the keg (thats oxygen and you do not need that)
Fill keg to within 3 inches of the top then replace keg lid.
Attach C02 to keg and set C02 pressure to 30psi.
Pull safety valve on keg in short bursts about 6 times to force oxygen out.
Leave C02 connected for 3 days and then taste to check for carbonation.
If good reduce to around 17psi.
If bottling, bottle in normal way.
Leave in dark cupboard for 14 days then fridge for 48 hours then taste.