Thanks for the great reponses niky, Karding, Mamar, the_wildthing, tsupermario and M54_Powered.

The side rubber moldings I'll probably just leave. Its not so bad to have a little black left in the blueness of the sea. But I really don't like the rubber sideskirts and the front and rear rubber.

Can I combine an SiR front and a CTR rear bumper? Do you think it will look good? The reason behind this is because I like how the foglights are placed on the SiR bumper and I like the curvy shape of the CTR rear. Do you guys think it will look good together?

The rims I'll buy the white Circuit 10, they'll probably look good.

The sideskirts, I have no idea. Which should I change it to? SiR or CTR?

I will lower it probably when I'm finished with the above priorities as I have no idea as of know how lowering works. Maybe I should bring it to a shop. Suggestions are welcome!

I have no idea on which mufflers to use as well. The current one looks really small and gay. Any ideas?

Also, I cant help but get confused again as I was introduced to yet another unknown term. What is "detailing"? Is it some sort of repainting?

All this for a budget of 50k PHP.