I have been searching all the honda threads I can and I have found some ideas to try as soon as I buy a s2k cluster. If I get it to work, I should make a kit and then I could make tons of money, lol.

Basically you can get everything to work except for speedometer, the integra speedo recieves an analog signal, which is waves, and the s2k speedo receives a digital signal, which is blocks. DEFI makes a signal converter for its HUD(heads up display) and perhaps one could use that to convert the analog signals to digital for s2k speedo just like DEFI does for its digital speedo.