I'm shortly going to replace 11 old hardboard faced flush doors with oak veneered Morton doors from B & Q. Can someone please tell me the best way to trim them? For example if I just need to take 3mm off the bottom how is this best done? It's too small to use a hand saw so would it be best to use a power circular saw? Or would a power plane be OK? And when it comes to trimming the edges (stiles) can I use a power plane? and if so, is it best to start at one end and go right to the other end or should I start at each end and work towards the middle? My main concern is to be able to trim the doors neatly and not damage the veneer at the edges. Thank you for any advice you can give.