I can see an FAQ in the offing
the modern clutch and flywheels do seem more reliable up to a point.
once it slips though thats it, so taking into account your current and future torque levels make an assement.
In theory having an LSD is going to place more load on your clutch too, as all stress will be on the clutch
(as opposed to being able to easily loose grip on one wheel).
if you are willing to take a chance (and the possible cost of having to replace a fkd DMF) then go for it.
also gives you more time to research a replacement.
be good to hear your spec too