Good luck doggy. All I can say is go over the thing wife a fine tooth comb. 100 times. If you intend on doing any distance trips on corrugation I would recommend ripping out the wheel bearings and putting in some decent branded ones. When they gave me spare wheel bearings that raised the alarm mighty quick that the bearings where cheap chit. Plus make sure everything works and you have everything before your first trip.
I didn't, and I got caught out.