Be careful when using European octane numbers; google it. The Euro numbers are Research octane number (RON) only, and in the US, we use the average of RON and MON, which is typically 5-6-7 points lower.
Biffelina, do you mind running 98 octane or do you need to be able to run 95 octane?
And I am curious: Do they still run the big FIA rally in Sweden in winter?