Good onya Mate !!!.....
Keep up the great work, it's great to see you're keen to research the original specs...i hope it all goes well for you, as you can see, there are plenty of skilled and experienced people on here who can help you all the way through it, dont be affraid to ask very novel ( like i do ) questions that stump you along the way, it's the hurtles we cant climb over that prove it's great to ask for help...it's all a learning experience that makes it all worth while
have fun
"Have a Great ( FE ) Holden Day !!!"
FE 4 ME