Hahaha, well I can understand you not being scared. if its anything liek your other designs its massively overweight. Plus 215kj per hit, youre more liekly to destroy yourself first as theres no weigh you have weigh tallowances for all the shock proofing youd need. give me a 50kj spinner any day with a bit of shockproofing. still enough to do some nice damamage and you wont blow up into a plot hole in the process.