Hi Edwin,
I think you need to go to ROM homepage first and select your date. They have a system that tells you when is the earliest or latest you can e-file. Check it out!
I'm ROM-ing on 23 Jan as well. Seems to be a very hot date.
So the earliest we can file is 23 Oct.
For me, I'm having a simple one at the function room of my condo so this is MY list, but bear in mind yours might be different depending on how big/elaborate you want it and what your budget/venue might be. In no particular order and right off the top of my head:
1. Date
2. Venue
3. Solemniser (I haven't sorted this one out yet!)
4. Food (some caterers decorate and rent tables and chairs, and even sets up the solemnization table, etc.)
5. Flowers/decor (Most florists can do wedding decor, I think...see some of the other members' suggestions on this thread.)
6. Photography/videography
7. Rings/Vows
8. Program structure
9. Invitation printing and guest list
10. Hair & Makeup
11. Music
12. Duties of your bridal party - who sits at reception desk, who ushers, who emcees, etc.
13. Angpow budget - how much do you give everybody?
14. Transport & logistics - how do you get to your venue and back? What about everyone else?
15. Clothes! Whatcha gonna wear?
16. Tea ceremony - if you're doing this, you need to get all the stuff ready, like tea-set, hong zhao tea, etc.
17. Legal stuff - your papers, cert, required documents, passport picture, etc.
18. Wine - BYO?? How many bottles per table?
that's all I can think of right now; maybe the others can provide more input. Good luck!