I went to their open day a couple of months ago, they are very flexible when it comes to working and flying. They say modular is at your own pace, so you fly when you want to.
As for your other questions, you're asking for facts and not an opinion so your best bet is to just ring them.
I sent them an email asking for information a couple of weeks ago but no response yet.
If they don't chase you, chase them. Ring them and you'll get all the answers you'll need.