Seems that you added nothing BUT effects, and you cut the ORIGINAL NEGS to do it! Baaaad move, because someday you are going to need HD bonus material for your HD ultradeluxe box set Mk. MCMLXII, and you are going to have a hard time piecing it all back together. Unless you really do have a laser-scanned 2K version of the '94 THX theatrical rereleases that you're sitting on, which you would have been stupid not to keep, no matter how many 5GB hard drives it would have required back then.
But then again, maybe that part of the interview was only in the novel...