You should be able to find something from Composite Developments or CTS (composite tube systems). There are quite few rod builders on the island as well. I would pick CTS as I have some experience with them, CD is also a good company but never tried their blanks personal.
CTS affinity mx 8'6 4wt for a bit slower action, for faster but still progressive go with affinity X.
These might run you about 400-600nzd complete depending on builder and hardware. Slightly more for CD.
Islands are always expensive
