Engine hose replacement kit??

Howdy Howdy!

My 02’ 3.4L just hit 260,000 miles and I am considering replacing all of the hoses on my engine.

1st- Is there anything I should be cautious of before I start pulling off old hoses and replacing them with new ones?
2nd- is there a “best brand” and/or “worst brand” of hoses?
3rd- does anyone make a full replacement kit for our trucks?

I’m only thinking of doing this because I’m seeing a little light cracking on a few vacuum hoses. If I’m going to replace one, I might as well take a little extra time and replace them all at once.

Thanks Fellow TW members!
I always appreciate any useful input

 

I've seen members on this forum and the Toyota 4Runner forums use the site below.
http://www.siliconeintakes.com/liquid-air-adapter/silicone-boost-vacuum-hose-p-591.html