I looked at the Product and Sales Guide, and there are a LOT of configurations. But, unfortunately, the one you want isn't listed. Ignoring the main engine and the relay unit for the moment, the finishing options you want are the FD-503 (folding/punch unit), LS-505 (stacker), SD-506 (saddle stitch) and FS-521 (stapling finisher).
In the guide, Konica uses a letter abbreviation system to represent the available configurations -
the folding unit is D,
the stacker is L,
the saddle stitch is S,
the stapling finisher is F.
The closest matches to what you want are the LSF which Hemlock mentioned above (omits the folding unit); the DLS (omits the stapling finisher); and the DLF (omits the saddle stitch).
The only other thing I can suggest is having your sales rep go back to Konica's production product specialist . Maybe the system engineers know something that isn't in the published guides. Or maybe with enough demand, they'll add more configurations.