Hi Firecaptain,
the red stripes on the bow deck are definitely not on the S-100 type! That was the very similar type S38b, also with the "Kallotte"-bridge and same armament.
To improve the S-100 armament, I approve gun barrels from Schatton! Theres a set including 3x 2cm gun 1x3,7 cm for only 21 Euros! And Mr. Schatton has announced a load of 6 german "Ankertauminen"; the full load for the both rails of Italeri's S-100. They will be available soon after X-Mas.
For the barrels look here: http://www.missionmodels.com/files/images/t_16867.jpg
You can also order directly from: www.modellbau-schatton.privat.t-online.de
I got my gun barrels yesterday - a wonderfull improvement!
... and now, I'm waiting for the mines!
regards from Germany
Gotrek
PS:
The mines will include the wheeled box (for the winch and the rope) under the mine-"ball", box and "ball" are cast in resin!
"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf." -- George Orwell