It's not difficult. The gauge cluster is held in with 4 screws and 2 muliplugs. Just remove the plastic binnacle, which can easily break.
The ECU & BCU are in the passenger side footwell , also easy to remove & replace. 10mm socket & a flat head screwdriver should do it.

I think $250 is too high for the set. If you go that route, call Will Tillery, he can set you up with what you need at a more reasonable price.

 

I searched members for Will Tillery couldnt find him. How do I track him down?

 

Search will.tillery

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Or Paul Grant. Or abran. Or Marty Powell (drillbit). Or Mike Sides (Tarheel Rover).

 

If your close to PA we have upullit junkyards, stuff is cheap.