SLAAAAAP.......It'll be fine daaaaammmnnn youuuuuuu :lol. Seriously bud, it will be cool, yes, the ABS takes a lot to warp, it'll never get that warm Steve, and the weight isn't all that much TBH, the super snug fit is the winner, hence this tube is now integral on my model, bonded, and screwed up inside, making the cockpit removable, but a nice tight fit for peace of mind! Cutting the resin part off is super easy, i just made a few very light passes with the saw, just till i felt it rub the alloy, the resin was so soft, it just came away perfectly.
lee