Phew, only 5 hours, that's really great. How about a week of 2-3 after-hours work to fit within the time limit, then submitting the PRs and addressing review for each of the 3-4 steps?
Except that’s a regular experience I’ve encountered while job hunting this winter. It’s either that or what, don’t apply to a good job that I want? The applicant has no leverage in these situations.