Yes I did upgrade the hardware. I used the Du-bro threaded rod type with 4/40 rods and clevises.

I also used a fiberglass landing gear I got from Dymond R/C on it, it is much stronger than the kit original.

Don't ask how it flys, it hasn't and may not. I have had 3 huge engine problems. Number 3 engine is on it now and quit 8 feet after takeoff on it's first flight. About a day's worth of damage. I don't think I'm going to fool around with it any more. This saga of engine problems and not flying has been going on for almost a year.