i was thinking about putting a dolpin 2 on my NQD(ebay boat) and luckily i found out that the ob waighs 4kg. thats only a five fifty my 2 stock 380s put together dont even weigh 1kg! i'm annoyed with the dolphin 2. they mabe good but they should lose some weight!

what do you think?

uhh...have you seen the size differrence, and not to mention it puts out more than those 380s combined, also you can puy upgraded motors in it, or if you want light wieght graupner makes a unit that will take a 480 race motor...