tbh the charger you have is a little small for a 2l bud, that's why I passed on it for my own build, you'd ideally use a c30* not the c15 you have as its flow tops out at about 200bhp/170whp at Max rpms. some of the wiring for the dash has similar colours but most don't, I may still have the sheets for the dash wiring kicking about also, but there is some modification needed to get the n15 dash to fit as its wider than the n16 one. but using the n16 dash is the easier option as all you need do is swap out the temp sensor on the engine for the dash to the n16 one, everything else works as it should.
.....phone.....