Stealth Antenna?

I’m considering putting a stealth antenna in my 240z. I have seen a few different ways of doing this but haven’t seen a conclusively recommended way of doing this.

i was thinking of running a regular antenna along a frame rake under the car, maybe mounting something up inside the support near the rear hatch somewhere. Mountain one inside the rear hatch off the gas shock mount, or using one of those hidden antennas. However each of these poses a potential problem of interference or poor reception.

Does anyone have experience in this area?