Forget Hondata.
Is it OBD1? even if its OBD2 get the OB2 to OBD1 Harness.
Get a P72 ecu chipped (£80 for ecu and £20 chip parts). Now you can run ECtune, Crome, uberdata, Neptune etc.
Most of them are free and have tons of support like crome. Ectune is top of the range though.
The stock ECU is like a full standalone once chipped, add launch control. You can even have high lo boost via A/C button.