Amplifier power cable Routing- Audi 80 Avant

[lozzy]

Hi guys wonderd if you can help im new to the forum im looking to install a custom soundsytem in to my Audi 80 avant im at a loss of where to run the power cable from the front battery to the amps in the boot

are there any spare gromits in the TDI engine bay i can use?

any advice welcome

:)