I have a Pro too and I think they are heavy. Add a flasher, camera, tackle, heater, skimmer and you've got yourself a full load.
I've went to a different approach.
If I'm only fishing a few hours, which is common, I leave the seat out and just sit on a padded bucket in the pro. That full seat is a ton of weight! I try to keep my tackle and heavier things in the bucket.
For all day fishing I just tough it out but take heavier things out before I load and unloand and leave the seat in.
For some reason, they are ungainly to lift in. My old Guide was easier to tip and Slide. I've told many people they are better off with the Guide than Pro sized.