Yes remove the shitty studs and put bolts back in. If you're gonna run the hubs flipped in you have to anyways but get rid of them either way. I was on hellivator a few years back and got too far left and slid backwards and hit the stump with my driver rear tire and it ripped the spindle completely off and sent the tire and all rolling back down the hill and it pulled my axle out in the process and broke the stubshaft and twisted the splines on the inner shaft. There are 12 studs that are on each side and mine pulled the threads off of six and broke the upper 6 off flush in the knuckle. So to get back to the trailor I robbed nuts from the passenger side to half ass get it back together to get out. And the broke off studs in the knuckle I was able to weld nuts to those and back them all out luckily.