It’s usually different, but I tend to run either 490 Heat/259 cooling or 401 heat/280 cooling. Let’s just say at top ranks as a heat mech, you’ll want higher heat to deal with magmas/well made heaters. (these numbers are with zarkares, apologies, thought I should clarify).
If you can, also try and fit at least two engines, since SC requires it. Add a deso where able (lovely item to pair with SC btw).