The Spectre is noticeably heavier. All that aluminum for the fancy emitter is unavoidably heavy, but it's still decently balanced because of the big pommel. I removed the tsuba from my Spectre so that helps a little but it's still unwieldy compared to the Menace, which I found a pleasant surprise in the weight and general handiness department. Of course I immediately stuck my two Menaces together into a staff, but as a single blade saber it would actually be quite useable for a canon inspired hilt.
How difficult would it be to switch out the spectre emitter for the dark menace emitter? Would it function as well? Just working out a few theories before I'm able to get my first basic sabers.