I'd still be a little concerned about the brakes that lock up with little force. You have to stop quick from doing 20 mph or faster on a slight turn, you'll be swapping ends on the bike if your back locks up on you and your front is giving you it's maximum stopping force without locking up.
I've done it a few times. Luckily I was able to recover from what seemed like my rear going almost 90 degrees to my direction of travel. Maybe I should look and see what my HR went to on those! <grin>