Gotta admit, I love those arms... the yellow not the tat infested... However, Izzy put me onto the Grabo, but for the rest he must have watched my videos.
Those green hold down may be cute, all be it probably cheap, however don't seem as practical (and low profile) as the much more expensive TSO lock-dogs.
If your first cut is too short... Take the second cut from the longer end... LBD