If you are not going to print the film then you could do worse than consider using Ilford XP2. It is a ISO400 C41 film, black-and-white but with a clear base. You can get the benefit of the dye-image in your scanning, while still having the option of very smooth and flattering darkroom prints in the future in case you get the opportunity.

For a very 'filmy' look Delta3200 in 120 (at for example EI1600) looks great, but you might be better off making prints and then scanning those, in order to retain the 'atmosphere' if you really want the hybrid workflow.

Also, try some sample shots with and without a tripod. You may notice a difference, especially with that camera.