[strictlypersonl]

*Does Backdraft use a hydraulic clutch release system (internal or external)?*
That is, a hydraulic (pedal-actuated) master cylinder connected to a remote slave cylinder that moves the release bearing.

If so, make sure that the (connecting) hose is at least AN4. (3/16" ID) A too-small hose (or one with a restriction) will eat clutches if you are even a little aggressive.