My suggestion is,
>> which is best : php /asp /joomla etc
PHP, joomla ... it supports bilingual
>>which web hosting : godaddy/network solutions etc
godaddy would be the best choice,
>>hosting with : windows/linux
linux is more secure and best choice,
>>design and development : odesk/elance/online freelance / local company
do it with your local companies, it will be very easy to follow up.
