The binding legal principles established are: (1) A court on appeal cannot substitute a sentence it considers more appropriate unless the trial court has materially misdirected itself or the sentence induces a sense of shock; (2) A compensation order under s 300 of the Criminal Procedure Act is not penal in nature but amounts to a civil judgment, and therefore does not constitute double punishment when imposed alongside imprisonment; (3) While compensation orders and undertakings to repay are relevant mitigating factors, they do not necessarily preclude substantial imprisonment where the fraud was planned, systematic, and involved endangering public safety; (4) In sentencing for fraud, courts must balance mitigating factors (first offender status, guilty plea, remorse, family circumstances, cooperation) against aggravating factors (planning, systematic conduct, duration, moral reprehensibility, and public safety implications); (5) Direct imprisonment is appropriate for white collar crimes given their 'corrosive impact' on society, even where correctional supervision has been recommended.