Robert
Reverse Engineer
You certainly could, that's just not what was in the original. Film is going to be pretty large in those values.
These are what I used:
www.taydaelectronics.com
www.taydaelectronics.com
These are what I used:

1uF 50V Multilayer Monolithic Ceramic Capacitor
Tayda Electronics - Get It Fast - Same Day Shipping

0.47uF 50V Multilayer Monolithic Ceramic Capacitor
AEC - Get It Fast - Same Day Shipping