Merge Colourway to Compass theme

Hi - I have just purchased Compass theme - I am currently using Colourway - will all my pages, settings etc transfer over ok - I realise there may be a bit of tweaking with the front page - but is that all I will need to do?

I just want to get an idea of the workload before I chnage the theme over

 

sorry - I should have posted this in Compass thread (I only just saw it at the bottom)