Hi
I am a system and network administrator, with more than 10+ years of experience.
During that period I have installed, administrate and maintain a large number of various servers, such as Web Server (Apache, IIS), Mail Server (Postfix, Exim, MS Exchange), DNS Server (BIND, Unbound, MS DNS), etc., based on, FreeBSD, CentOS, RHEL, etc.
As for the project, I believe you want to have 2 separate configs for the same domain, thus, you don't need auto redirection from HTTP to HTTPS?
Looking forward to hearing from you soon.
Eduard