Well I can agree with a lot of what others have said. Texels are easy in some ways but often do have poor feet, and can be hefty to manage (I don't know how big and strong you are!) Traditional breeds may be lower maintenance, are often smaller so easier to handle / turn over for the novice. But being more 'primitive', less commercial, they can be rather flighty, particularly the hill / wild breeds - so less easy to handle for a novice.
What's available locally is of course key.
You are really lucky, Pete - you are in Wiltshire and the Wiltshire Horn is a traditional breed, very easy care, self-shearing, good mother and milky, very sound feet, good carcase. It's such a cracking breed that it's one of the major inputs to the recently created 'Easy Care' breed of sheep.