Have 1550hst in which ROP is secured to back of tractor by several bolts on rear of tractor. Had accident with tractor and ROP was pulled from rear of tractor except for only a few bolts. Obviously affects 3 point hitch abilities. I know this is a problem, but the question is how big!? Looks like bolts were pulled out of rear end. Question is does entire rear end need to be replaced!? Can holes be redrilled.!? Looks like hydraulic oil leaking. Can part of rear end be replaced where ROP is secured. Can ROP be removed and then what about 3 point hitch!? Any idea of cost, parts, hours to fix thanks for any assistance