Hi Beki
I gave some "tips" in response to a post about feeding by Ann and Rob in pigs recently. But we all have our different ways & you will find what best suits you & your pigs.
I'm assuming Flo's a KK?
Don't worry about a heat lamp this time of year - as long as the housing is dry & draught free. Don't make the bedding too deep for the first week, it'll help avoid squished babies. I've never used a creep area, but you could probably rig somethin up in Flo's house as "farrowing bars" along the walls & across the corners - just enough space for a piglet between mum & the walls, though she will probably keep them away from the doorway & more to the inner corners.
If your not sure about the oxytocin, leave it to your vet until you feel more experienced & confident. You will probably not need it - only if there is an hour of pushing between piglet & following piglet or afterbirth (or incomplete afterbirth). I've only ever had to use it once on a rather fat rescue sow.
I'm sure Flo will be fine

But I do remember what I was like on our first litter - out day & night every 2 hours, went to pick-up my partner from work & get some shopping on the way home - to find 8 healthy piglets & a very contented mum