That's one reason I didn't replace my kitbashed models with BCS. The brass sides look nice, but lack depth. The old MR article produces nice depth, and actually looks better, but some of the work is a little tricky. I have one brass conversion and two kitbashed ones.
I have another Bachmann dome, and will probably do my own kitbash of that one, if I build another one. Or I might just leave it Amtrak as an ex-ATSF car.