I just got mine last week from vikings bags and put it on myself and yes it took me a lot of time. I had to do it twice cus one side was higher than the other, then one side was angle differently it was frustrating and i did by myself with no help. It took me 4 hours then another 3 hours to correct me mistakes. Yes i had more hole than wanted too. the correct bolts are M8-1.25-70mm and M10-1.25-70mm (bolt size-pitch/tread size-length) try to get stainless steel. I got some at home depot but they dont have stainless steel i going to use as temp. till i find the correct ones .A LOT OF PATIENT MY FRIEND. i used the brackets that come with it but not the bolts, it dont fit.