You definitely want the back end jacked up at least a hair higher than the front of the car,... how low the front end goes is a matter of personal preference and practicality.
This particular stance and vehicle reminds me of late 70's early 80's Nascar. Looks pretty good.
Oh I miss understood I thought they were the same car...the one you just got...I like the second one it has the correct stance.. needs to be a bit higher in the back than in the front...but not to much now...