Robert, Good to meet you.
We have 2 F5s, and love them. They as solid as a tank and the metering is great. We use one for B/W and the other for slide film. I hate negative color film.
My wife uses the slide camera much more than I. She loves backlit shots. The F5 does one hell of a job with that.
We also live in Canada, so we get a lot of snow and every other weather condition you can imagine. We have used both of them in -30C to about +30C.
Our local camera shot loaned me an F6 to see what I thought. Returned it in about a day or 2.
Google Lightwisps and you will be able to see some of our work. They are all shot with an F5.
Glad you enjoy film.
Contact me anytime.