Seeking a Mentor

Hi guys, I am looking for somebody to help me make the transition for League of Legends to Dota2, I will detail my past experience so that you may ascertain my skill level in this genre.

About me:

Age: 17
Name: Just call me Buendia/Buen/Bu/B
From: Spain (Live in the U.K!)

Specs:

- Case: Bitfenix Colossus Window (Black, Green Lights)
- Power Supply: OCZ ZS 650w PSU
- CPU: AMD Bulldozer Six Core Core 6200 @ 4.00GHz Processor
- Motherboard: GIGABYTE 78LMT-S2P
- RAM: 8GB DDR3 1600MHz Dual Channel Kit (Vengeance)
- Hard Drives: 2TB HDD, 250GB HDD, 150GB HDD
- Graphics Card: Saphire HD7870 2GB GDDR5
- Cooler: ProLima Cooler + 6 Case fans
- I have a microphone and Teamspeak Server (which you can use if you want ;D)

League of Legends

600~ Wins (560 Losses) (Over 1000 games)
Main AD Carry and AP/Counter Mid - can play all other roles effectively and do so for my ranked team. (Yeah, even support!)
5 Runepages - 1 for every role.
20+ Champions in constant rotation, 75+ owned.

What am I looking for?

Someone to explain the game to me, a generic starting item build that most Heroes can use (I still have a lot of trouble with the shop and rarely build a 3rd tier item.)
Good, solid Heroes that a noob can learn to play with.
Cover Timers.
Cover the Jungle.

I know what I'm asking is ridiculous and I won't be surprised if I get no offers, but that's ok, I have TONS of free time, I'm on summer break at the moment and I am always online.

Thank you for looking at my thread. :)

Steam: http://steamcommunity.com/id/JT_CL666

I can explain the game to you, I also played League of Legends ( over 2000 games ) and I know the differences between League of Legends and DotA 2.

We could play together and I can explain you what to do, what to build, and answer any of your questions.

Since you live in the U.K. can you play on the Europe server without lagg? Because I can't play on any other servers. If you can, I can help you anytime :) I'm also on summer break.