Tier 1 (General) Migrant - Dependants

I had applied for Tier 1 (General) and got the visa on 15th of Oct 2008. When I applied, I had said in my application that "my spouse and my children will be joining me later in December 2008".
But, currently, I am planning to apply for my dependants this month, and my spouse would be traveling along with me and my children will join us in December.

1. I would like to know, will this (my statement - "had said that my spouse and my children will be joining me later in December 2008") have any impact on my dependants application?

2. How do I in the VAF 10 7.2 section - Are you accompanying your sponsor or joining him/her later?

For my spouse, shall i say - Accompanying. Date: as my travel date (31 Oct)

For my children, shall I say - Joining me later. Date: some time in December.

Please advice.

Balan