Well been to Wizards today with my information for them and came away with the Venom Direct Port Kit
went for the split 4-way distribution block due to the position of the injectors to reduce the length of the lines.
we decided on the Venom Injectors to get optimum Fuel injector position and Nitrous position [:D]
don't ask how much !
The venom injectors will be positioned in the locations detailed by the black spacers
Fuel injector position.
Venom injector
Nitrous injector position ( upstream of the fuel )
Venom Nitrous Injector