Just a 30 amp ESC, SP380 motor geared 3:1, one servo and a brass prop from Dumas.
You can order this stuff on line. there are many sources. A google search will find you everything. I use a 2000 mah 6 cell Nimh battery. Very common. I could use Lipo but you'll need the ballast.
Here's some pictures of the set up.
Steve