Best vehicles to use with Time Lift Security minis?

[Gundamentalist 5.56]

The Time Lift Security minis have been calling to me, but if I were to get them I'd have to get vehicles as well.

So what's the best scale and manufacturer for the following:

• Spectrum Pursuit Vehicle SPV
• Maximum Security Vehicle MSV
• Spectrum Patrol Car SPC

Original Dinky, or Bandai, Vivid, Corgi, etc?

I don't think there's a place for an Angel Interceptor as the only place they can land is Skybase, and I don't remember seeing die-cast Spectrum helicopters or passenger jets as a young boy. These are perhaps best done as a kit-bash as the original series models were.

[The Somnambulist]

I've got the following:-

Spectrum Pursuit Vehicle SPV. Made by Product Enterprise, bought mine a while ago, paid around £30.00 inc P & P, slightly bigger than the Dinky/Corgi one.

Spectrum Patrol Car. I've got the Corgi one which was about £10.00, it's the same scale as the old Dinky one (same tooling?) which I've also got to do a wrecked version.