Wow, thank you so much for all the responses!
I'll see if I can answer them in one post;
Marches Farmer - Thank you for the book recommendation, I'll have a browse on the web and locate it for purchase. I've taken note to start keeping pigs from May onwards - So we'll buy our pigs then!
waterbuffalofarmer - We're looking to keeping pure bred pigs. We've just been nosing on the BPA website, and after your recommendation of large blacks, we think they would be the breed to go with

Thanks!
Foobar - We've chosen Large Black's, and we have decided to go with your advice and Marches - to not get them now, but wait until Spring which will make it easier and avoid the troubles that winter and colder weather brings.

We were looking at renting 1 acre, which seems to be more than plenty then!
I've taken note of the information, so as soon as we begin to purchase our piggies we'll be contacting Animal Health for a herd number and we'll fill in that movement form.
We have a friend locally who has a trailer that will lend it to us, we're quite fortunate!
CarolineJ - Yes, we contacted the owner - he had no troubles
devonlady - Why did you give up, may I ask? That's a good rotational plan - I'll keep that in mind for when my herd grows and we get more land

These two pigs will be for our own consumption but...
Just thinking back to the abattoir question; Should our pig farming hobby succeed we'd be looking to add numbers to our herd as time grows.
I'm just thinking about the slaughtering process and having plenty of meat to budge - Do people sell or give to their friends? Is that an okay thing to do? or do they sell them to abattoirs, do abattoirs buy from smallholdings as well as the larger pig farms?
Many questions have arisen from the original few lol.