How do I lift the tank?

Used search, but did not find anything. When I remove both side spoilers and tank bolt - there is a black hose on the left side of tank.
1. What should I do with this hose??
2. Is there anything else I should reconnect?
3. Of course my tank is 100% full Should I drive it empty?
4. Anything else I should be attentive with?
Thanks in advance!

Dude.... no offence but if you don't know should you be touching it?!

The black hose on the left just pulls off, nothing comes out unless you just had a ride in the rain.
I get at least half of the petrol out before I lift it, if you do it full it spills.
If it is a really hot day there is the possibility the tank swells a it and the bolt at the front is hard to get back in, don't leave it too long. Plenty of comments on the forum about the tank bolt.

Hope this helps!
While you there, get a motobox or cpr filter, remove the sas crap, remove second butterflies and shafts...