They look good. Are you feeding them? I can't quite work out why my roses are a bit half hearted. Although I expect my neighbour's small oak tree doesn't help.
Nope. They got 8 feet tall, pulled the old trellis off the wall, and then grew to about 8 feet tall again from ground level. The roots must stretch from here to Cambridge. They can look after themselves.
Rose update. The Big Red Roses are starting to give it ze beanz.