Juice Help

howdy yall.wel i jsut got some N20 for the dart for a killer deal,its a nitrous works yellow bottle 125 hp to 300 hp,what id like help with is what is the best way to set it all up?starting from scratch where do i start?what fule pump should i use,how big a line,whats the best rought to use?whats the way i need to set up the elec for it all everything that u can think of to tell me!thanks for the help guys
MIKE