I got the Wolfman racks and Expedition bags for my WR and can only say: I hated them. The racks were nice enough, I hated the bags mainly for their attachment system. A gazillion straps and those stupid things going over the seat itself ... my, that's not for me. Takes forever to get them on / off and are a pain to use overall.
Have to admit though I'm a hard bag with liner fan. When I'm moteling it takes about 30 seconds to get the liners out and into the room, no dirt, no crap, no fiddling, no swearing, no pushing weird straps with ice cold fingers, ... Just a different world.