My old power fc daniel has got for sale in parts think it's £500, plug and play ecu and uses factory sensors knock ,oil pressure etc ,Syvecs struggled to make any more power to be honest had to run more boost.
With the saved money get a £270 Aem failsafe gauge you can set boost and afr levels in a really nice pc app software that connects up to the gauge also does datalogging, you can set alarms and also has an output line so you can wire it up to boost controller, ignition cut etc and set the time http://aemelectronics.com/files/instructions/30-4900%20Wideband%20Failsafe%20Gauge.pdf