Thanks Karmack. Will be most interested in finding out how the LITE fares in a longer steady workout that would include many swings and perhaps contact.
Just received a PM from GregG124 which I will share a slightly shortened version. Thanks for this info.
" The Lite board with regular CG and a non illuminated AV switch gives me about an hour and half before flickering. Also I would note that the Velcro strap doesn't fully secure the batteries because it cannot be tightened around the center of the pack. The board takes up quite a bit of space and the Velcro has to sit underneath it. Luckily I haven't had a problem with stickiness (yet) but I might switch over to using thin strips of duct tape. "