renew your SEP rating at worse a proficiency check with an examiner
Renew means Expired! Therefore Skill Test required to Renew.
Revalidate means you are current and can Revalidate by Proficency check.
Whilst the content may be the same, you can never Renew by Proficiency Check!
Wt and Balance, departure, steep turns, UP recovery, stalls: clean and approach config, PFL, 3 circuits EFATO and Nav at the Examiners discretion. All listed in the examiners record:
http://www.caa.co.uk/docs/33/FORSRG1157.pdf