Yes and No. First and foremost we have to understand that the set bonuses by the eliminator set is indeed designed for us. However if you look at the crit bonuses you achieve by the mod's on the combat tech spec, you will notice that you will increase your burst damage significantly as you obtain more of this set. The power you achieve from the eliminator set does not (IMO) outweigh the extra potential of critical strike chance. The set bonuses are clearly better, however, again, do not outweigh the base crit stats you get from the combat tech gear. Ultimately you could obtain both set pieces, and utilize the crit modifications on the eliminator as well as achive the set bonuses. All in all however, i honestly feel that the set bonuses given are not that significant of a change to make you feel as tho you made a wrong choice by going with combat tech. As long as you didnt go super commando as a DPS, I think you are more than in good shape!