Update

I have been pricing a few things lately the vacuum pumps range from just the pump at $150us to akit with the tank switch etc for$400us then ive seen this http://m.summitracing.com/parts/sum-760152 for $270us look good so far. The batteries are changing to lithium iron I got a price of $6000nz for lead acid and i will only get 500 ish charges where as if i go life04 batteries for 1/3 more in price i get 5000 charges i will just have to change my spending to save faster while doing the rest of the work. I was informed that i will need about $800 for the cert so i can drive on the road the down side is the closest testing place is 200 km away so i will need to freight it there and back more$$$ by no means is doing this to save money i could have bought a cheap car and been better off but as i tell pepole "if someone can put a v8 in a mini why can i not put a electric motor in a truck" :)