RE: Basic Needs to make a "real rc sub"
If you are still considering a kit, there's some interesting reading on Dave Merriman's Trumpeter 1/144 Kilo kit. [link=http://www.subpirates.com/viewtopic.php?f=32&t=3516]Dave's Kilo Kit, Part 2[/link]. He's currently making masters for the correct 6 & 7 blade propellers used on the Kilo.