flling tank tomorrow does this seem like a good plan?

So Here's my plan, take bucket with me and get about 5 - 10 pounds of live rock today and have them put some water in it. Then tomorrow I will get the RODI water and fill my tank up and mix the salt into the tank until my salt numbers are 1.022 or whatever they are supposed to be, then I'll put my live rock out of bucket leaving all the water with it behind and put it down in the tank and then I'll add my live sand. 3 days later my dry rock will come in and I will put that down as well.



Questions: 1. Any flaws anyone sees in doing this with this process? 2. It's live sand so should I drain some of the water from the bag of sand before I put the sand into the tank that already has water and a small amount of live rock in it? 3. When would I add the piece of shrimp, and it would be just 1 piece?



I greatly appreciate and advice, tomorrow is going to be an exciting day, I just wanna do it right!