2020 Macan Turbo- Oil Cooler Reseal Labor Quote- Does This Seem Right?

Hey everyone, looking for some help validating a repair quote before I approve it.

I have a 2020 Macan Turbo with almost 100k miles. My independent Porsche specialist (Gold Meister shop) is quoting me the following:

• Oil Cooler Reseal + Oil Filter Housing Reseal: $5,565.90 — parts are only ~$100, so roughly $5,465 in labor
• Coolant Leak Repair (water pump, control valve, changeover valve): $5,519.85 — $1,200 in parts, rest is labor

My questions:

1. How many labor hours should an oil cooler reseal realistically take on the 3.0T Turbo engine?
2. Does $5,465 in labor for that job seem reasonable to anyone who has had this done?
3. Has anyone received an itemized invoice for similar work they'd be willing to share?

I'm not trying to lowball a good shop — just want to make sure I understand what I'm paying for before approving $11k in repairs. Any real world numbers would be hugely helpful. Thanks