Yes I totally agree ,buy the axle you have a line on ,it sounds reasonable price and enjoy it. I just would add the weight capacity for this job is near irrelevent ,the important thing is get your tracking right or it will drive you nuts trying to pass you at 40mph and wear the tires off in 200 miles .Since i already have this trailer i mise well use it. I dont have the money to go out and buy another trailer, plus i figure i can beef it up to what it needs to be for much less than building an entire trailer.