name is easy to say and remember, its a good hosting name, but i wouldn't take it as serious hoster, i could be wrong

Why not? It's easy to remember. Great keywords. Easy to market. Really i would open it as a free host.

I don't really like the domain name because of the grammar issue.

You're My Host -vs- Your My Host

Should be "You're"

While I understand your concern about the grammer, what would you suggest for the domain instead? You can't use You're in a domain name. YouAreMyHost? NotMyHostYet? WillNeverBeMyHost?