Import Project Rate Limit

Is there a way to adjust the rate limit on importing projects via the API? The limit of 30 per 5 minutes is a bit of an issue for us at the moment as we’re trying to pull over a lot at once and we need to either totally succeed or roll back any failures. I’ve found the settings in the admin area that let you adjust a number of rate limits, but none of them seem to apply to the limit on project imports. For context we’re exporting from and importing to a new self hosted image. Any help is much appreciated, thanks!