I hope you are kidding. The s14 JDM RHD dash is a direct, plug-in swap for the LHD dash. Only the warning lights need to be moved around a bit. I know because I consulted the manuals and wiring at length before swapping in the JDM dash that came in my clip, then running it for several 1000 kms.
You can also swap the individual gauges around too. I currently have a black JDM cluster with the LHD white tach - originally a cheap-o replacement but it looks great! Feel free to rip me off! 
That should help you sell it James. For all the parts you don’t see here check out the link in my sig!