As a general point from someone who is half way through the route (PPL, IMC, 220 hours, ground school complete and training for CPL at a friendly northern school). I can only offer the following advice. It will take roughly twice as long as you think it will and will cost about 30% more than your original budget. The reasons for the cost and time overruns are fairly simplistic (broken aeroplanes, periodic 'colds' make you unable to fly, cash shortages, family commitments etc) and totally normal.While it may be possible to do a CPL/IR from scratch via the modular route in a year...realistically you would have to be very lucky and talented.
I had some good advice when I started out. Do one step at a time, and don't get overwhelmed by the size of the task you have taken on. It is not a race. You'll look better doing it in two years with first time passes than eighteen months with retakes of ground exams and air tests.
Chill.