Rob and
to Aussie Pinball !
Glad you finally made it. You have some serious reading to do. I'd start here
http://users.esc.net.au/~boots/Pinball_Guides/default.htmlAs Marty suggested, System 80's (Haunted House) are not easy, but if you can do one, you can do any System 80 (except Caveman). I'll be restoring mine later this year.