We didn't get to weigh him because we backpacked him out, but 2 front shouders, the cape and head were about all I could carry. I've packed out a few deer before and he was the biggest bodied I'd ever seen.
When it comes to scent, there are basically two types; those that attract and those that mask. I've tried both on many occasions. There are lots and lots of "doe in heat" scents, designed to attract a big buck into range. I've also used a "cow in heat" scent while elk hunting.
Another scent would almost be better named as a "coverup smell". The main goal is to cover up human odor or mask it. Though I don't believe you can ever totally eliminate all human...