For the past 6 months, I've gone from 89kg to 81kg bodyweight, while doing mainly 8-rep sets on most exercises. Keep in mind, before I started working out a couple years ago, I was at 65kg, so my background is skinny/weak, and not obese, even though my last few months have been weight loss oriented.
Right now, I want to remain at a bodyweight between 80-85kg, but I'm ready to start changing up my workout regimen a bit. Namely, I wish to start lifting heavier weights for fewer reps.
As the title suggests, I want to remain at this weight (or close to it), while lowering my body fat percentage, and becoming leaner.
Usually when I hear about people who are lifting heavy weights for few reps, they are bulking, and one of their primary goals is to increase their bodyweight.
Essentially, I'm looking for some tips, guidelines and/or rules-of-thumb for this endeavor. Bonus points, as always, for credible sources, but experience is also valuable, of course.