Clutch F#$k Up HELP!!!!!

[HDi--Power]

Can you explain to me why please? (Not saying your wrong but im new to clutches and trying to learn)
My plan was to get an oem clutch today and mix and match it with the ceramic paddle friction plate i have.
The friction plate is slightly smaller but all the paddles still make full contact with the flywheel and pressure plate, also though the footprint is reduced because of the smaller diameter the friction plates are much more grippier than an organic plate and has much better heat dispursing proerties.

Is there any reason beyond what ive looked at why this wouldnt work?

Even if you could get it to work it wouldnt hold the torque, the spring is weaker on the HDi clutch which is why it has a larger diameter friction plate, you need an xud pressure plate, gearbox fork, gearbox cable bracket, clutch cable and an xu flywheel if you want it to work because otherwise its nothing more than an expensive lashup