Dude….you've done the hardest bit by deciding you want to migrate. Now just get hard headed and start to plough through the next few steps. It's time consuming, frustrating at times, exhausting and blinkin stressful, but well worth the effort. Do LOTS of research, then when you think you're set, do some more. This site was one of the best tools we used to help make things a little clearer along the way. Also the government website was pretty straight forward (we did have to read some things through more than once).
Keep asking questions and good luck.