Ah my bad, I know they do a 335i and just assumed it was in the 5 as well. Would an M3 not be a good mix?
Unlikely to be able to justify the expense of a V8 E92 M3, and the E46 is not a worthy replacement for an E39.
Why did you get a 530i over a 330i then as isn't the 330i slightly quicker, and basically the same car just slightly smaller?
I preffered the 530i - it is better built, I personally liked the interior better and I prefered the way it looked. The drive was not really hugely different. The 3 was slightly sharper at the expense of being slightly less refined. No angel eyes either