How Many Yards of Vinyl?

[280~Master]

I have a 76 280Z coupe.

I replaced the stock seats with seats from a 90's 300ZX and had them recovered in leather.

I am now wanting to replace all the vinyl in the interior with matching vinyl from the seats, but need to kow how many yards I should buy?

I plan on replacing the following.

1. Strut towers and wheel wells

2. Dog panels behind the seats

3. Storage panel front

4. Headliner

5. A pillers

6. Top of windshield

7. Sunvisors

8. Scuff plates

9. Panel on Back hatch

10. MSA Style speaker panel

So how many yards of vinyl would you think is needed?

[280~Master]

Ideas anyone?