where\ can you buy a complete set. most place have radiator and heater but there are more for the air intake and the oil cooler?

 

Nothing beats OEM quality

I'd rather not worry about my radiator hose springing a leak and its repercussions.

 

As long as it's a quality supplier like Samco, it should be okay. With silicone hoses some reviews say that you'll need to watch your coolant levels more closely as they can lose some water when sitting due to the material.