Moving from reverse inclemental to Incremental

[npitacco]

I know I am late on the trend, but due to planned upgrade to Veeam B&R 13 we need to change our backups.

My current backups are reverse incremental, with 35 restore points and active full the first monday of the month.
We check for backup integrity, but do not use SureBackup. Backup is to DAS and we do have the repository on NTFS and uses 15 TB (small fish, I know).
We have 14 jobs, because we have different backup windows.

I planned to move to 35 days and incremental backup with monthly active full, but I am worried that we will have time when we have almost 2 months of restore points for each backup.
Can you recommend a backup configuration that will stay close to what we have with our reverse incremental backup?
I was burned by incremental backups in Veeam, but I admit it was several years ago, so I am a bit afraid of the change.

Suggestions and point of attemption based on your experience are more than welcome.
Thanks in advance