So you got the eBay Tokico special (springs and strut package)? I've always wanted to see how they would look...i'm glad I didn't get them. I like the rear to "appear" it's an even height with the front...I say "appear" because the rear wheel well opening is lower than the front, giving an uneven look. Here's what I mean:
The green line is to show that the car is perfectly straight in the picture. The blue line shows how the rear wheel well is much lower than the front wheel well, giving the appearance of an uneven drop, even though the car is very much level to the ground. The springs on my car back then were a used set of 1st gen ACR springs (not the correct Mopar lowering springs either).
If you are looking at getting new springs for a better drop, I'd go with Progress Technology. They are gunmetal in color and give the best drop IMO...I would have gone with them myself, but the Kazera StreetSport springs were on sale and are now discontinued.
As for the wheels, I would go aftermarket...I would stay away from stockers, especially SRT wheels.