Moving everything into different tank

[canadianbudz604]

I have a 10g nano but I want to move everything out of it and into my 20g. Am I going to get a cycle? What are the steps for this or is there anything special I need to do? How do I get about removing the sand or is it smarter just to put all new live sand? Also because I only have 10lbs of live Rock how do I go about adding base rock? Any tips and help is appreciated. Btw my nano is 3 months old