[strat61caster]

Don't be too worried about it, you'll gain way more time thinking about your driving than whatever the tires are. For simplicity I'd say 34-35 psi cold, before your runs, after you start feeling confident drop 2-3 psi out of the front or rear if you feel like you lack grip on one end of the car, don't overcomplicate it, but if the change was too much drop the other end a bit to compensate. I think the tires might be a little grippier at lower pressures, maybe about 32 psi hot, but you may have to pump them back up before driving home or just ignore the tpms light and be fine rolling around on 27ish psi.