I've 3 issues on my website squadrati.wordpress.com
1- I bought a domain on Register squadrati.com, I need to redirect all the content of squadrati.wordpress.com on it maintaing the current Google index and SEO positioning. I read a lot of article on help guide and probably I'll have to buy a custom domain http://store.wordpress.com/premium-upgrades/custom-domains/ for 13$/year. That's right? This solution will provide to me FTP access?
2- Is very important that the external links works after the redirection and do not present 404 issues, is the custom domain the right solution for this problem?
3- I need to upload my personal theme on my website, with custom domain upgrade I will able to upload custom themes or I have to buy a Custom Design profile http://store.wordpress.com/premium-upgrades/custom-design/ ?
The blog I need help with is squadrati.wordpress.com.