This is my solution for 24/7 Starlink whilst traveling into Europe shortly. .
I've got this kit together . . . . .
Buy HATMINI 10FT 12V/24V Fixed Thread Cigarette Lighter Socket to O Ring Terminal Cord,20A 14AWG Waterproof Cigarette Lighter Female Socket Replacement Cable,8mm Ring Eyelet Terminal at Amazon UK. Free delivery on eligible orders.
amzn.to
im running this 12v socket feed from the LB to the engine bay , i have a LB +12v by the center console, so i can tap into that . .
This weather proof fused 14awg/20A 12v feed, will stay under the bonnet next to the starter battery.
the plan is,
to plug in the
12v SL power supply, which will be tucked in next to the starter battery . . .
Then use the OEM power cable, or even get a shorter version of power link cable.
then have the MAGMOUNT on the front bonnet . .
this bracket is all metal and the magnets are well strong.

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Edit:
just had a look, and i can get a nice short 2M power cable. -
Mini DC Power Cable, Mini DC Power Replacement Cable Outdoor Cable, 18AWG Mini Replacement Extension Accessories Gray (2m/6.5FT) : Amazon.co.uk: Electronics & Photo
much more manageable that the 10/15m cable that comes with the kit.
1. [Seamless Connectivity] The DC to DC power cable is designed to replace for mini DC power cables, ensuring seamless connection, plug and play.
2. [18AWG Wire] Constructed with 18AWG wire, the cable guarantees excellent durability and efficient power transfer, maintaining the highest standards for performance.
3. [Water Resistant] Featuring IP68 water proof rating, the DC power cable ensures performance indoors and outdoors even in harsh weather conditions.
4. [Robust and Sturdy] The DC power cable combines a sturdy construction with performance, while thicker metal connectors provide increased durability and prolonged lifespan.
5. [Extended Length] With a sufficient length, the cable easily meets the requirements of users and various installation scenarios, offering convenience in powering your devices.
Specification:
Item Type: DC to DC Power Cable
Material: Rubber, Copper
Water Proof Level: IP68 Water Proof
Wire Gauge: 18AWG
How to Use:
Directly install and use.
Package List:
1 x DC to DC Power Cable
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I've been testing the different locations for the SL mini over the last few campouts,
and the bonet has been the best location if it cant be on the floor. . . . . . and that magmount is very good.
the compromise is the lack of adjustment to get the dish lined up for the best signal.
thats why I've added the mini tripod mount - as and when i can, ie camping . . . . i can mount of the mini tripod to get best signal.
but when on the move, or traveling about . . . the bonnet mount is working well.
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why cant i stick it to the roof?
I've got a fibreglass pop-top,
and . . . . . . . .
well, one huge solar panel already stuck to it. . .
.