You guys are MAGIC
I'm doing the Creech speaker panel mod (as we speak) as per your methods.
From memory, the car kits on the market ran out at about $100?
Whatever, they were overpriced in my estimation.
Thanks again
Max (aka Pinprick)

My good mate Elkor Alish (Mark) just presented me with a 1:40 scale YELLOW '57 Chevy - ideal!
Yellow ties in beautifully with the p/f  and Pink is unobtainium anyway. Works  perfectly  - here it is . . .