want to fit a td04 to my starlet before the new year, id like to keep standard ecu for now until i finish college in april, have the turbo set up, whats best way to set it up to stay safe? was gonna run it at just 0.6or even0.8 bar if i could get away with it, would i need a wideband to set it up correctly and would i need piggy back or anything else at that pressure or would standard set up be enough to ensure it doesnt run lean , any info will be taken on board