I've gone over the S1 install documents and am waiting for my activation codes.  Is this something that I should attempt on my own or outsource for someone else to perform?  I generally prefer outside assistance for "new" product installs but it looks fairly straightforward.  Has anyone out there gone through this themselves?  I understand that the vault migration into S1 (no I don't want to maintain my EX environment forever) is a pay-for service but paying for an S1 install AND the vault migration is an expensive proposition.

Dan