I really don't think it's a smart idea. You aren't going to get much benefit from pushing the anavar dosage higher then 60mg/day but it's going to put a lot of stress on your liver.
Even 8 weeks of anavar at 60mg/day is going to put a lot of stress on your liver.
Less is more when it comes to steroid dosage. Let the diet and training do the work. The drugs are just the icing on the cake.
In this video I explain how to safely run a anavar oral only steroid cycle ->
https://www.youtube.com/watch?v=5DBrylerLxA
It looks like this -
Weeks 1 - 8
Anavar 40-60mg/day (20-30mg AM 20-30mg PM)
A good natural liver aid supplement like N2guard - 1 serving/day
A good natural testosterone booster like HCGenerate - 1 serving/day
Followed by a mini PCT to restore natural testosterone production.
4 weeks of the following:
clomid at 25mg/day
nolvadex at 20mg/day
A good natural liver aid supplement like N2guard - 1 serving/day
A good natural testosterone booster like HCGenerate ES - 1 serving/day