Hi Raj, I would recommend a V35 coupe for the price range of $20k - $35k. You will surely get a mint condition top-of--the-range V35 for that in medium kms range, but not V36 coupe.
Also, whenever importing yourself or buying from import yard, you will definitely have to make sure the car is in mint condition. Because of that big earth quake and flood in Japan this year, I would be extra careful in buying imports after that time frame.
I would have happily tell you to come have a look at my V35 coupe which is for sale, but you are in NSW.
Anyway, good luck with the process. I really hope you find a mint condition V-series car and enjoy it as much as we all do on SAU.