drill the headset spacers/get carbon fibre ones. remove some of the seat tube? oval shape shouldnt affect the stiffness, round edges shouldn't crack. loose the braided hose on the disk. alloy+steel disk drill some of the bash guard drill the front rim, ideally so theres just dips in the alloy, not an actual hole could do shitloads of them + loose cheff all strength remove paint from frame + forks + pedals drill the bit of steerer tube you can see through the stem drill your booster.