And do remember that being an Examiner has its downside. Because for JAR-FCL PPLs, you may not conduct a test on anyone to whom you've given instruction, except for student sampling or progress check purposes. So you can end up not doing a whole lot of insruction if you're not careful - and then you'll have to do a revalidation FI Skill Test AND go to a seminar when your FI revalidation is due AND fly the 'observed flight test' when you later wish to be re-authorised as an Examiner! Have a small business plan in place before you rush into anything!