Kid needing help to get his 97 suburban looking good

[97suburbankid]

So I just turned 18 and parents passed down the family 1997 k1500 grey suburban. I knew nothing about anything truck wise. All the kids down here have lifted f-150s blah blah. I like the look of this truck and what its capable of doing. I dont know what to search for when I need to find new tires or rims, lift kit, engine crap etc. I put in 4 12" kickers by myself and a double din radio by myself. If anyone can be nice enough to give me pointers and help me find what to do to my truck.

Heres some pics of what it looks like now(sorry for the mud quality xD only pics I got atm but they were taken when brother took it mudding)
https://drive.google.com/file/d/0B8nwQWx7iFY0VjNEMkUydHE2S1k/view?usp=sharing
https://drive.google.com/file/d/0B8nwQWx7iFY0T2FRU0ljcTFCdWM/view?usp=sharing

Here are pictures of trucks I like:
https://drive.google.com/file/d/0B8nwQWx7iFY0UGtjX3BjYnk4RmM1eXVzdVVpOHdOQzRFWjd3/view?usp=sharing
https://drive.google.com/file/d/0B8nwQWx7iFY0UXFSNV9OSjJ0LWpLWklrUTYwQmJPQ2h6eFNn/view?usp=sharing

I like the lights on the front and the halos on the black suburban. I like the lift on the second and rims + tires, if any of you could help me know whats best to get to match those two I would greatly appreciate and love to learn more!