That is exactly what I did. In fact, during the last week of my training just after I had completed my mock exam, I got a new logbook and painstakingly transferred every entry across.
Until your logbook has been signed by your CFI and submitted to the CAA you can change it, no probs. The CAA will only look through the remarks to see that exercises 1-18 have been completed. They don't give a monkeys about the wax or any other malarkey you find necessary to record.
Send yourself an email after each flight and keep a record of your experiences there...