I'm considering the Hartke LH500 to match my Avatar 210 Neo; question is about rack size. It's pretty big,(19 x 14.5 x 3.25) so I don't see the SKB or Gator shallow racks working. I'm thinking the 2-space SKB full size roto-case (http://www.musiciansfriend.com/accessories/skb-2u-space-roto-molded-rack). The amp vents in front and has the fan in back, so I'm thinking 2-spacve should be enough. Can anyone suggest what works for them, or if I should even both with a rack at all (as it is, it will take up most of the surface area of the Avatar 210).