I would like to get some Popup Gizmos, but I'm not sure which ones to get. I would like to have them Velcro on to the top edge of the roofline, and be able to leave them mostly in place when I fold up the pup. It seems the Super High Wind units may not work well for that with the extra straps. Has anyone tried this with their pup, and have any suggestions? Am I just kidding myself with this idea?