Bachmann F7A vs F7B parts compatibility

[Elnovato]

I have a Bachmann F7A DCC (no sound) locomotive that came with a Digital Commander set I bought. I was wondering if Bachmann's F7B body shell (catalog part H638X-00A01-SF-R) available would fit the chassis of my F7A. The reason is that I upgraded to an F7A sound locomotive and I'd rather have the A/B combo rather than two F7A's. Inspection of the parts diagrams of both suggests they are. Any thoughts?
Thanks,

[bapguy]

Yes it will. The parts catalog shows the same frame for the A or B unit.  Joe