As far as imbuing Venom, you can possibly do it...the intensity is already 500. So, in order to make this bracelet a 3/2 you would have to drop the poison resist to 1% (drops intensity to 409) then drop the SDI to 1%, that SHOULDdrop it down to 380 intensity, then adding FCR3 (120% intensity) would bring it back to 500.