Even our stock G's will overheat in summer in traffic here with A/C on full blast lol
The S/C is always making positive boost and is always putting extra load on the engine. Wish they came with compressor clutches like A/C compressors so you can switch them off in summers
I have a feeling if you S/C your Sedan you will end up parking it at home and commuting in your RB powered Z to work!