[DisplayLink - can it be used with other ECU's brands CANBUS]

I have an old Link DisplayLink (serial #8615, PCB Rev 1.9), can it be used with non Link ECU that has CANBUS output?  For example ECUMaster Black?

[DisplayLink Maximum Canbus Cable Length]

Hi, can I run 2 canbus cables from Link G4 Storm to DisplayLink? 

Trying to get from rear trunk mounted ECU location to dashboard in MR2 Turbo and the 2M cable obviously not long enough.

[Terminal Extraction Tool and Pins for Connectors?]

Can anyone point me in the right direction for a terminal extraction tool to suit LinkPlusG1? Or the best way to extract the pins without breaking the plastic housing? Also where can I source new pins? Thanks Rob