TweetI think its well thought out plan and for a beginner it's ALWAYS better to be on the safer side of things when dealing with D.
I personally have never gone through things to such a degree as what is listed above but I'm sure it wouldn't hurt.
BUT I also think it may be a little overkill too.
Remember this also - this in only one way in which to attack this supplement.
There are others.
mick - if you have any specific questions I would be glad to share my experiences on this topic with you.
Shoot me a PM if you like.
Sal