No problems, Jamie.
For my case, I only need helpers for my dinner. I know my colleagues will be able to leave the office earlier to help me. Earlier in the day, its tea ceremony and solemnisation and I think its quite straightforward so I don't need helpers. I don't have any "jie-meis", etc so no worries about anyone having to take leave. Then again, I worry that there's no overall coordinator but I'll ask my parents and brother to help me oversee. I'll be preparing a detailed programme for the day and distribute to my family, my HTB, my parents-in-law, my helpers and that should be sufficient for them to know what should happen when. =P
p.s. Jamie, how to put smileys in the message ah? I blur......