Tanks not safe, and look at the wiring under the pump! water + electricity DONT  MIX  
 Its pure water though  

 Hmmm I remember sitting in the back of a transit with a cement mixer and half a ton of bricks behind me, life has its risks and its up to the individual to access those risks. so should spend time bolting down my tank at the weekend and hope it holds better than the straps,
or should I get the bike out and go for a blat ?