I was also looking at the other competitive companies, such as Sony. They have a similar residential lithium-ion battery, Electrovaya's are 5kg lighter....but very close. I'm sticking with my gut here, Electrovaya will be a top lithium-ion battery company in a few years.....yes I have decreased my holdings, but kept 75%....every company goes through growing pains. I have been watching very close....and once again appreciate the great research the rest of you are posting....thank you.