Ready to start modding GTA IV, which ones are recommended?

Just looking for a few recommendations. (keep in mind I am not looking for anything crazy and OTT like Iron Man, just stuff like better graphics, more weapons, cars, clothes, etc.) If anyone can point me to some of the best ones I'd appreciate it.

The UNINSTALL mod (sorry, just had to).

This should help: http://www.pcgamer.com/2012/12/17/gta-iv-mods/

Thank you.

Still haven't found a better car handling mod.