Meh.
First off, 50mg/day Anavar for 8 weeks straight could be harsh on your kidneys/liver and you obviously have no clue how you'll react to it since this is your first cycle. If you're doing this I would suggest some blood work midway through to see how you're holding up. Milk thistle is a good start but look into Liv52, NAC, etc.
Second, if you're running Test-E I personally would go 200mg/2x week (so 400mg) to start.
I also agree with others that 8 wks on Test may be a bit short for you.
If you're really set on using the Var, I would suggest running it at the tail end of your cycle. So, for example:
Wks 1-10 Test E @ 400mg/wk
Wks 8-11 Anavar @ 40mg/day
Wks 12-14 Clomid @ 50mg/day
Wks 12-16 Nolvadex @
(Wk 12 40mg/day)
(Wk 13 40mg/day)
(Wk 14 30mg/day)
(Wk 15 20mg/day)
(Wk 16 10mg/day)
Hitting up the Anavar at the end should help harden and keep more of your gains.
I suggest you keep digging a bit more and make sure you have 100% everything you need for this cycle (including more knowledge) before you pull the trigger. No need to rush. Good luck.