In reply to Dr.Strangeglove:
I would recommend some pegs - not sure how 'pc' pegs are these days, but I was advised on their use on the Ben Alder massif when I climbed there in the mid 90's, and they worked! there is a bit of advice in the SMC central highlands route uide preamble to this part of the world I recall.
Some wood/coal for the bothy is also advise - as there is very little/none in the bog thereabouts anymore.
Enjoy.