Don't get hung up on clutch wear.
I have had three coupes and after ten years of driving them and aprox 40k in miles only one clutch on the newest car I bought. It let go to Tang collapse at 45% worn.
The GS is more prone to this fail, however I get an average of 1000 miles per 1% of wear on all the coupe I have had.
I have been made aware of the issues with the premature spring tang failure was actually a production fault and if you do your research it adds up.
Around 2008-2014 this failure was a weekly occurrence on here. These days, you hardly ever hear of it which means that batch of dodgy clutches has been all used up or modified in current production.
If you do find yourself in need of a new clutch, you should only buy from modern stock and not be tempted by discounted sellers (I dont need to name them) and check the production date of that clutch is current, say within the last 2 years. I would only buy a clutch from a main dealer and more so Meridien. Its well know that Ross in parts offers a 10% reduction on parts to forum members and only gets his clutches from the factory, from modern stock.
This also adds up why early 4200's seem to run their clutches in excess of 50k miles as they were pre this production fault.