Concurrent RMAN jobs... Do I need to be concerned about overlap?

I'm wondering if I need to be concerned about rman jobs over lapping each other. 

For example: 

We run an hourly archive log backup something like this:

run
{
sql 'alter system archive log current';
backup as compressed backupset
(archivelog all delete input format '${BACKUP_DIR}/hourly.arch_%d_%s_%t_%p' filesperset 4);
}

Then once or twice a week we run a full backup something like

run
{
sql 'alter system archive log current';
backup as compressed backupset database format '${BACKUP_DIR}/hot.full_%d_%s_%t_%p';
backup (current controlfile format '${BACKUP_DIR}/hot.full.ctl_%d_%s_%t_%p');