G'day mate,
Re.VMAX 46,I have one,have been running it for nearly a year on %5 nitro and 15% synthetic,never a problem.
It lives in a VMAR Extra 330L,the plane flys great,have had problems with the covering,have had to reshrink it a few times,now I find that the clear polyester top layer is coming off in sheets,apart from that it has been a good combo,if a little underpowered.
Good luck!
May all your landings have the wheels right way up.