MY07 Mods for a newbie

[avalon]

Hi, I recently purchased a Subaru Liberty MY07 sedan (Newport Blue).

I know very little to nothing about mods. But I really want to do add a few things to my car to make it look a bit more sporty, but not to much to also retain it's classy look.

I'm thinking of the following:
Rear parking sensor
18" or 19" alloys - silver colour to excentuate the body blue colour
Front Grille Mesh
(optionals)
LED Tail lights
Front Under body spoiler
Side Strake

Any websites where I can take a look at such parts, to then eventually go shopping for them. I currently don't know how these parts will look on my car to go with them or not, hence pics (with product names) would help alot.

And secondly would 19" cause any problems to the drive train with long term use, or should I stick to 18" to be safe?

Thanks

[Deluded]

www.japanparts.com they have all the pics you'll need....