Hi Stavros, nice build, I am about to refurb my Aerokits Crashtender (Fireboat). How did you do the working monitors, scratch built or shop bought?, and what are you using as the main power source, lead acid or nicd/nimh? I have nimh, but just found out that out of the 4 packs I have (3300 7 cell, using 2 at a time) 2 packs are useless, so more expense. I have been told that I could use 3 6v "alarm type" lead acid 4am/h batteries, wire to get 18/v ( I can go to 19v), this will produce similar performance, I dont understand the battery/amps thing!
Many thanks
Paul