OK in reference to your JunkYard parts:
1. Plastic sets are not avail new in the US but, they are available at Ministry of Pinball. They make their own sets. If you want used plastics I will have some available when my set gets here in about a week.
2. Translite Ebay
3. Ramps (New) Marco
4.Bus PPS
5. Manual (Used) Ebay
Hope this helps...