Would love some advice on purchasing Panasonic Lumix DC-S5 II

Hey all,

This'll be my first ever camera purchase. However there's so many deals & lenses available that I'd thought I'd come on here first for some final advice.

I'll be primarely using the camera for DJ sets in nature (most likely also sunsets, with the sunset being behind me which means I'm filming into the sun), vlogs & DJ gigs in general which are in dark clubs most of the time and being able to zoom in on the DJ playing from the crowd with good quality would be definetely preferred.

I saw this deal:

Panasonic Lumix DC-S5 II + Lumix S 20-60mm F/3.5-5.6 + Lumix S 50mm F/1.8

But I thought if there's a 1 lense which is a bit more expensive and is good all-round, maybe it'll be a wiser choice to invest slightly more and just get 1 all round lens that fits my requierements.

TL;DR I need a lens that is good in low light settings, is good with zoom-ins & handles nature videos & vlogs well. Also filming sunsets.

Any info is mega appreciated!