Yup, no probs with Lochrockin'.
lochrockingbeers posts here (sells under lochrockingbeats on ebay) and can't fault his hops or his knowledge. His posts on growing rhizomes on this forum are spot-on and very knowledgeable. The guy knows his stuff.
Bought a Hersbrucker off him and found him nothing but straight-up. The hop I got has grown way better than the other 4 I purchased last year. So yup - the guy deals in quality too. Can't fault him.
Cheers,
Hopper.