Tintin , if indeed that is your real name
The questions you ask are all answered in detail here
http://www.pprune.org/forums/showthread.php?t=131649
As these questions are asked so often you may well get sarcasm and flippant responses .
If you have two years left to do . Get as much out of the mob as you can .
If you intention is to go for the full hit in two years , why not begin now ?You can easily have the PPL ,Hour building and ATPL's out of the way and with resettlement you could also get the CPL done , in fact if you boxed clever you could probably do all the modules inside the two years . Give one of the RAF flying clubs a ring
http://www.raf.mod.uk/rafflyingclubs...es/brizefc.cfm
I think you may well be near Lyneham . Do the PPL whilst on leave or resettlment then do the groundschool. If you are on a flying squadron you will have dozens of people who can help you with the distance learning. If you have any Navs on your squadron youll be quids in , after all they wrote the bloody gen nav syllabus .
As an ex rigger and GD(N) I did a lot of flying with Brize Flying club and its excellent .
Dont wait two years do as much of it as you can whilst still earning a wage