It's the same format at the H50/1, 7 turns but without all the intermediate roundabouts found on the A4. If you want to ride 25 miles without seeing a roundabout and then do a dead turn and ride back, I'm afraid you'll have to replace your T3 with a DMC12
I don't care so much about that, the course is convenient.
I'd removed the H50 from my options, having sworn never to ride that road again, but if there's a new version that's not as bumpy... hmm..
H50/8A yes?