Hi all,After my futile search for a good E39 local AB year 2002 and above within my budget, I am now changing my target to an E60.Since I have to spend more money anyway, might as well look for a newer model.After reading much of this forum, I would like to ask sifus here which E60 is the best to look for.I am leaning more towards 523 and 520 as road tax wouldn't too high as compared to 530.Any comments/feedbacks are kindly appreciated.Cheers