WPT compensation topologies
The trick you are missing here is the coupling factor. 

At reasonable levels of coupling (and that means down to maybe k = 0.2), the two tuned circuits (primary and secondary) de-tune (or de-resonate) each other and you get a smaller level of power transfer. As coupling reduces below circa 0.1 you get the two resonant circuits behaving more like separate tuned circuits and you can gain a benefit compared to just primary tuning.

Try altering k to a lower value and make the comparison: -



So, with a coupling of 0.1, I see a nice peak and decent throughput (16 dB voltage gain). As coupling gets larger the throughput falls. I guess it's non-intuitive but there are things about coupled tuned circuits that aren't immediately obvious.

If you modeled coil resistance into the picture, you would reach a small coupling value where the throughput would begin to rapidly fall-away. With perfect coils and capacitors this doesn't happen!