Man I love those mirrors but I am hesitant to lose the power mirror functionality! Looking around your spyder has come a long way! Awesome job. I have a bunch of goodies tucked away for mine, have not had the time to install.
The OEMs are ~2.5lb each, the APRs were light enough that they didn't register a difference holding them on my bathroom scale. Less than .5 lb each I'd say, so it's about 4lb total saved.