General high speed question re: Sri Lanka

HI: I am doing some initial research about what is the ideal solution for having an IT  development office in Colombo Sri Lanka. The requirements are:
1) Ability to support US and Canadian business customers via VPN clients (typically terminal services, ssh, telent and ftp connectivity).
2) Ability to have a dedicated connection to the head office development office in Toronto, Canada, which houses the application source control server.
3) Ability have a high speed dedicated connection to our production off-site data center in downtown Toronto. This data center is housed at a commercial hosting facility.

I would like to have connections speed and reliablity somewhat close to what we get from our dedicated full T1 at the Toronto office.

Some of my reading has pointed me to satellite. Any insights from this forum would be appreciated.