I've got a similar setup but with a red handled lock... but I ordered the hillbilly brake anyway. The reason is when I have my 4pt harness on, I can't reach under there and lock it. If I have boots on, I can't be 100% certain that I've unlocked it either. And while most of the time, if I'm setting the lock I'm also probably getting out, but not every time. When I first put the lock in, I did take off a few times before remembering it was locked. I could tell quickly so it's not like I went far and I've not done that in a while, but still... I like the easy lock/unlock of the hillbilly and added option to pad lock it.