RB25/30 GTi-R

Hey everyone, am nearing completion of my RB25/30 build, but I seem to be stuck on setting up the timing. I have drilled and tapped the block above the water pump for the timing belt tensioner, am using a RB25 idler below the water pump, crank is at TDC, but am unsure on where my cams are supposed to be at. I also have adjustable cam gears to go onto the cams, once the motor in full is set to TDC correctly. To make it easier, the block is a standard A6 VL N/A block, and the head is standard aswell, valves, cams, with the exception of the VVL being blocked off in the head. If someone could help me out with this it'd be muchly appreciated. Have tried searching in this thread alone and also the whole of SAU, but cant find a definite answer. With 359 pages worth of thread here, I tried looking, but it seems a lot of people like to talk shit in here too which makes it all that much harder..