Just be aware,
if you raise the height of the upper chassis rails to increase height of the bonnet...........
If you decide to use GRP side panels then they are designed to fit the standard chassis height of 355mm,
and also the nosecone is shaped to also fit the same dimensions,
yes you can raise the position of the scuttle but just wanted to highlight that the GRP sides & nose are made to be a snug fit
hope this helps in some way.
By the way, mighty impressive engine bay
cheers
andy