My XFRS needs a new timing chain, but I also want to get a bunch of other work done while we're at it:

Car is a 2014 Jaguar XFRS, with a 5L supercharged V8, AJ133 engine.

• Replace timing chain (OEM)
• Replace guide rails (stainless steel cap OEM)
• Replace tensioners (updated OEM)
• Check component gear teeth attached to timing chain for wear
• Replace O2 sensors (particularly the two closest to engine)
• Replace water pump (metal)
• Replace coolant hoses (as required)
• Replace coolant pipes to metal OEM
• Replace spark plugs (iridium)
• Replace injectors (quality OE)
• Replace supercharger coupler (OEM)
• Check supercharger bearings, shaft for any damage
• Supercharger oil replace
• Gearbox service (replace sump/filter and replace oil)
• Replace engine oil filter, and flush with 0w-20
• Check vacuum pipes/hoses
• Anything else that comes up during all this work

I can get the car towed anywhere between Portsmouth to Liverpool.
Any recommendations where I should get this work done?