New to me NC 795 Roof Access

[rob2020]

Hello

Just purchased Used 2018 NC795.

Looking to add Spot light on Roof and VHF Antenna.

Question is how do you access the area inside the Roof to run wires ,and were do runt the wires down one of the pillars

to the back of the Helm?

Also if any one has pictures of the antenna mount to the roof would like to see how the cable runs thru.

Thanks Rob

[ihsan]

This is my setup on the roof. All cables go in from the original lamp post and follow its cable lay out down.

ibb.co/MphGk5Z

[rob2020]

Did remove the speakers on the inside to gain access and if so how do the speaker covers come off pull or twist ?

P.S nice setup.