Good move; the 449s look much nicer than the previous rims.
Glad to see you're from Guatemala; I visit Guatemala once or twice a year since I grew up there. X5s are so popular there. In terms of color, I mainly saw CBMs and silver ones. Never once saw a white one. Anyway, I really wish I could tint the windows here as dark as people do in Guate, but I'd get pulled over instantly..
Saludos desde California