The Zed is my first RWD car too ... I didn't think it would be that different at first but after the 2nd time I spun out I have changed my driving style ...
Only thing I can recommend is that you have good tyres and don't accelerate while turning ...
I had an odd tyre on the back of my zed when I purchsed it and it was a lot more difficult to control in the wet ... since having a new set on it's a different beast all together ..