smooth is right by the time you bought the metal and hardware needed you would almost be there and thats if you make it right the first time. now if you really love fabing i would say go for it as far as a start just look at pics of new ones you will need that shape for them to work anyways. but would suggest the alba nerfs for 90 as well
Funny thing is, I saw this site that had trailer hitches for the 700xx, that better be one rad trailer that your towing. I do like the winch thing, I've ridden alone a couple of times and would like to think that common sense would kick in but.... "oh, I can make it through that", famous last words.