I have the perfect boats for you Colosseum:
Norway have had and are still having the Naval politic where they sell old equipment for a cheap money to a another country.
This first three boats have Norway had down in Africa at one time on a exercise one those rivers. specially the Hauk class.
Hauk class, Storm class and Snogg class have all the same hull.
Storm class Missile cannon boat.
http://www.shipbucket.com/images.php?di ... 0Storm.png
Snogg class
http://www.shipbucket.com/Real%20Design ... 0Snogg.png
Hauk class (Old drawing, couldend find my redo!)
http://www.shipbucket.com/images.php?di ... 20Hauk.gif
Then you have the old Sleipner class (a bit to big for you, but it you remove it's AWS capacity, it would be a sheep patrol draft.)
http://www.shipbucket.com/images.php?di ... eipner.png
Norway had a lot of WW2 PT boats and destroyers after WW2 and some of them was in service to the 60's (Destroyers was replaced by Oslo class)
other PT boats:
Tjeld class
http://en.wikipedia.org/wiki/Tjeld_class_patrol_boat
Rapp class
http://en.wikipedia.org/wiki/Rapp_class_patrol_boat
http://www.agderkultur.no/Per-Kjell-Kri ... app-kl.JPG
Elco class from WW2
German D class from WW2