I'm about to start a 6 week 50/mg per day dosage of Anavar ontop of my Test E 500 mg per week cycle. I have a few questions.

1) Should I take 50/mg from day 1 of Var or start at say 25mg per day for the first week then work my way up to 50mg.
2) I was unable to find much information on how anavar affects sleeping patterns, also does it give you the jitters.
3) I was going to contiue to take my arimidex 1mg EOD and add Liver support (1000mg Milk Thistle) I also drink a shit ton of water a day. Any other suggestions for liver support? Arimidex is for the Test E.

Thanks in adavance.