1. No. It's not OK. You need NOA 2024 that meets LICO.
2. You can ask your wife as co-signer and include her income for 2024. If the combined income meets LICO you can apply for your parents' supervisa. BUT if the combined income doesn't meet LICO, you hopefully has a job now and you can try to apply once you have NOA 2025. If your sister's income alone meet LICO for her family size and if she is a PR/citizen, she can apply for your parents' super visa INSTEAD of you.
(income cannot be combined for siblings)