Hi there,
Sorry for the lack of support but my job doesn’t leave me enough spare time to manage all feedbacks. I’ll try to answer every question you’ve asked.
I’m also using WooCommerce and WP Better Emails. I’ve been using WPBE for a couple of years and am awfully disappointed that WooCommerce doesn’t work with it (or vice versa).
Woocommerce already sends its emails HTML formatted. That means that WP Better Emails can’t wrap emails because they are already HTMLized. WP Better Emails only takes care of plain text emails.
From other questions I’ve seen around WPBE, the author doesn’t seem inclined to do much with the plugin beyond the features already included (which are excellent, by the way).
I would like to add a lot of features but I haven’t so many time to achieve this. I’ll try to release a huge update at the beginning of 2013. You should pleased with what’s coming ??
For now i’m bound to alter the WooCommerce email templates (like email-header.php & email-footer.php). But WP Better Emails would still be a great addition!
As long as Woocommerce doesn’t let the user to choose between sending plain text or HTML emails, WP Better Emails could not work.