Yes, the rainbow vinyls are at the standard class end only.
The nine-cars are due for completion by mid July, 390049 should have just gone in, leaving 390001/002/050 to do. Widnes will then switch to the 11-cars so should see the first one in early August.
Virgin has put some vinyls on 91103 as well but less extensive http://www.flickr.com/photos/albmurray/42597010051