Hi Paul it is a 2007 model,the method of using the old outer is what i have done in the past i was wondering if the tool would be a bit more gentle than a hammer for fitting the new bearings but as you said i could easily make one,what i was most concerned about was the tightness of the bearing fit i have a vague memory of some one saying they needed a press due to them being difficult to remove.I might have to buy a manual never needed one so far i have owned the car for 4 years done 35k and found it to be very reliable.