JESUS, cheers mate, that does help.
Is that intercooler standard size? if you could get a smaller one could in be placed on the right hand side of the engine where the battery would be?
Some very impressive pictures there.
In the first picture, I sure the intercooler can be located nearer the TB to cut any loss of power. and just cut a nice square hole in the bonnet and do a Imprezi style scoop.
you get the risk of heat soak with it beeing top mount...it might be less laggy with the cooler is closer to the TB though.
fit a standard glanza intercooler.
do a search for my thread
Micra.jas's micra........my setup was sooooo simple a monkey could build it and u dint have all the big ugly piping everywhere