Great puzzle! The crossing at 12-D/18-A felt disproportionately tricky, but recluing 18-D as the unit of energy or the variety of stationary exercise equipment should fix any accessibility issues.
whew! loved puzzling my way through this one downs-only (and I was very grateful for the extra help from the theme entries, even if it did feel a little bit cheaty! I was so relieved when the penny dropped about the secret bonus hint in 12D! thanks very much for the puzzle.
Thanks for solving - glad you enjoyed it. I wasn't sure if Pete & Gerry was nationwide or not but I figured I'd give them a shoutout because it's the brand we use.