I see that you have Imunify360 coming. That's AWESOME. We run it on all our servers with zero issues. Beats the heck out of CSF, CXS, and other mishmash products. We used to be a CSF and CXS (along with other products) and can't say enough good things about Imunify360.
Hopefully your timeline for I360 holds.
We're a cPanel shop right now but, within the next 6-12 months, we're looking to do something different possibly and the way enhance does clustering vs cPanel is a driving decision for us. cPanel has too much legacy to overcome which is holding them back to this day on their node offerings (email is still lagging) and not offering incremental backups on S3 compatible platforms caused us to move to Jetbackup 5.