It is a lot of mats. But adamantite is easily obtained in every zone but hellfire. Khorium is a pain, but even then, isn't impossible to find. Esp in SMV and Netherstorm. Parts should be your priority, felsteel stabilizers and hardened tubes. Get to farming and pound them out. You can get a few points from things like repair bots, the epic goggles, and the new mount as well.