Well I just bough a deverator box to make 2 plasma cannons and 2 heavy boltes, and with a armless marine I found! I have added a lascannon too!
Also a squad leader with the 5th deversator!
So that bring my total of long fangs to-
3 Squad Leaders
10 Missile Launchers
5 Plasma Cannons
5 Heavy Bolters
3 Lascannons
2Multi-Meltas!