I hope not. My neighbor has his finished and it stops good. We need to bleed them again and get the pads worn in and then they should be fine. It will be leaps and bounds better than stock drums. I'll let you know when I get mine finished.
No pics but I got the brakes completed this evening. On the first drive from 5000 rpm around 40 mph on the pavement it stopped in less than 30 ft without sliding the tires and in the dirt about 10 ft. I am thrilled and they are worth every penny I spent. I'll get pics in a few days.