And one more thing to add to this good tutorial is not to be cheap with transaction fee. It is advised even by multibit wallet to send tiny transaction first, just to be sure everything is OK. Double check.
After that send all your coins with good fee to ensure fast confirmation.
I would say that 5satoshi per KB will be good.
I'd suggest to use
https://bitcoinfees.21.co/At the moment, the recomended fee is 60 satoshi's per byte... Also, i don't really know if it's a good idear to do a test transaction first... You'll create 2 outputs to your new wallet, and there is no guarantee the test transaction will be equal to the real transaction (it's the wallet's job to use the most optimal inputs to create an output, but once an input has been used, it's gone...).
The advice not to cheap out on transaction fees is good advice, i'd suggest the OP to follow it
Well man try to wait. Maybe the wallet are just syncing up. I think it will show up to your balance after it is synced.
I'm not sure this will work, OP clearly stated he got the message that he's using a watch-only wallet. This means the wallet does not hold the private keys to the addresses. He will never be able to generate outputs if his wallet doesn't controll the private keys.