mukhang ok naman. consider how much extrusion you will have into the cabinet. 'yung ganito kasi, once installed, the cabinet isn't really pulling the bolt out. the force is perpendicular to the bolt, and even then, the bottom part of the cabinet is pushing against the wall. tulong-tulong ang pwersa, not entirely supported by the bolt. since you already have 80mm bolts, you should probably just go with those.
also, i commonly see wood (2x4) bolted to the wall, then the cabinet attached to the wood using lag screws. 'yun lang, it will push the cabinet forward.