A833 + clutch question : 68 318 engine

Hi guys

I've been going through internet and get all the information and its complete opposite...

My car is a 1968 Barracuda with a 318 and an A904 auto trans. I want to swap for a A833 manual trans and as I'm getting the crankshaft balanced, they need the clutch assembly, which I don't have yet.
As I've been looking into clutches, I saw that there various diameters, brands (obviously), numbers of discs, etc.

My use for the car will be a weekend driver, and my setup will run approx 320/350hp and similar torque I guess. My current driveshaft is fitted with a yoke (I think that's what it's called) at the connection to the gearbox which has 25 splines if I remember correctly. Correct me if anything doesn't make sense to you btw.

As I want to swap to a A833 gearbox, which clutch should I be looking at? Do you have any feedback on some brands, bad or good? Do you know if the crankshaft I have can be fitted with a manual transmission and clutch (I think there is something to do with the throwout bearing being a different diameter?)?

Well here are my questions, any help greatly appreciated as I'm trying to figure out that mess...