In response to post #43704355. #43704855, #43705060, #43705660, #43705780, #43706130, #43706985, #43708130, #43726865, #43728095, #43728415, #43729040, #43730410, #43731650, #43735705, #43755265, #43755795, #43756055, #43756340, #43766510, #43769825, #43822140 are all replies on the same post. For SKSE look at fallout 4 and the status of it there since the engine is now pretty similar to that. I'm expecting a pretty similar SseKSE as F4SE is due to that fact. So no current SKSE can't just be converted to x64. It's either a remake from scratch or a conversion from F4SE.