I'm just doing this now. It's easy on a 4x4. And needs a little welding or s plate made up for the t5
I got a master cylinder from burtons .700 gerling non integral one removed the rachet of the pedal and used the pin to go through a rose joint made a plate up to fit to the bulk head.
On the gear box I'm fitting a slave cylinder from a e30 bmw ther Cheep as on eBay but I spent a little extra to get a better quality one
It's only 3 8mm holes and a few nuts and bolts and I'm just looking at the clutch fork now
The piping is 7/16 unf feed to the master cylinder and 3/8 unf out the master cylinder is 10mm metric I'm ordering -3 hose and fittings tonight
I hope some of my rambling helps