After racing Nissans in the SCCA for over 31 years, I have some ideas for your Versa Note. I wouldn't lower it too much and wouldn't spend a fortune on it. Get some camber adjusters and a set of Bilstein B14s for it. This'll cost you under a grand and that'll allow enough to get a good alignment. Here's a link to what I consider a top damper kit:
Bilstein B14 (PSS) (tirerack.com)
Bilstein B14 (PSS) (tirerack.com)