Headrest Chrome

Just finished having my 69 Dart bucket seats covers installed and while I was at it I redyed the headrests.

I picked up a set of headrest chrome from pg classics and naturally they are not the correct thickness as the original trim.

Tried to install the PG stuff and it does not fit well in the old slot on the headrest and the stickem doesnt hold it in place.

Question

1. Has anyone found a better choice for the Chrome headrest trim other than PG Classics?

2. Has anyone installed the this trim and if so was another adhesive used?

Dont want to mess these up!