Letter to my new penfriend: Michael

Hi Michael, I have just received your address.

As you know, I only know your name and your address, and I´d want/like (more polite) to know more about you and I want/would like to talk things (I would rephrase with: I would like to mention a few things about me) about me.
Firstable First of all , how old are you? How is your appearance (The question is a bit literal and abrupt, so I would advise the following: What do you look like?) ? I´m 26 years old , and im I'm tall and brunette.
What is your occupation and what is are (you need the plural form) your hobbies? I work in/for a marketing company and I like reading, playing football, meeting with my friends, nature escapes... (Note: after "like" you should use the verbs ending in " -ing", also to avoid using the verb "like" you can use "enjoy" or "interested in" depending on the context)

Also I like animals, dou you have pets? I don´t have any because I live in a flat but I´d like it/to have one.

What are your future plans? My future plans now are studying English and maybe in a few years move away to Ireland, because I love this country.

We can write once a week to each other, can´t we?  I would rephrase this last question with: 

Would you like to exchange letters/write to each other once a week? 

Regards

Hope this helps, good luck with your plans and don't give up studying! :)