You know, if this was just a reissue of the 35mm-I'd go see it. Several times. That was an experience, though not a great film.
They should have just done these straight to 3D Blu-ray.
If you want a theatrical re-release, ship your digital masters as a 2K digital print.
Even better, just freaking tour the 35mm originals to arthouses as a roadshow. You'd be surprised how much money you can make with a popular film that hasn't seen the light of a theatrical release in decades-just at a local arthouse.