Small things make big differences...
instead of buying new wheels, i added open ended center caps ($22 for 2 closed, one open for spare @ discount tire) to the cheap wheels I have:
I also had a fulton F2 installed - $130 for the jack + $40 weld by a local welder (we did the paint work afterwards):
I also added new guide post covers ($40), LED lights ($130 for all), painted and clear coated the fenders ($450), added custom pre-cut non skid pads ($30), and even had brand new fenders backs made for it ($45)
Good luck and post pics - i love my 'new' trailer lol