I have a 54 Gmc 3/4 ton 8 lug truck and looking to go with sids 4" dropped axles. in addition to doing this my main concern is wanting to go with disc brakes all around or maybe just the front. Is there anything that can be done with the new dropped axles to accommodate discs? ive read how there isnt much or anything really for the 8lug pattern without putting a 1/2 ton axle and dont want to go down that road.