Samuri speaks the truth.
I currently ride a 34t wobbly front ring and 18 cog for the Peaks at the moment mainly due to the steep climbs, 32:16 is a good start and work from there.
I would go for a SS chain having used others and broken them, i’d also forget the halflink chains, they seem to be made from cheapo chocolate metal.
I ran and Answer tensioner on the full suss SS and that was expensive but faultless.
The rest of the kit is just a bunch of spacers and a cog from a cassette – you can get SS kit but why not keep it simple and cheap to start off.
If you can stretch to a wobbly ring from Goldtec they make a big difference clickety go 2 teeth higher than normal.
Also get yourself over to the FB group OneCog and join in – it’s an education. 😯