Verb conjugation of "mutare" in Italian

I like to watch TV at night before going to bed. Sometimes it is important to me to do something senseless. If I'd read a book I would need to concentrate and my brain would be focused on a specific topic. I sometimes do not want that.
Could you please read the following offers in a critical manner and confirm it before I will send it? I have also mentioned the warranty and the software in the offer, because it was requested by the customer.
Yes, come to Switzerland. May I ask if you have friends here? Pity that Geneva is so far away from Zurich, about 3 hours by train. If you have the time you need to visit me. We have a great lake.