Excellent!
Couple of other suggestions (assuming you are working on all certificates and ratings, PPL - MEI):
1. Absolutely do as much primary training as possible at a small, quiet airport - meaning reduce all time possible that the engine is spinning (the Hobbs clicking) and you are doing nothing or not going anywhere. Do your instrument flight training at an airport, or within a few miles of airports, where the necessary approaches are available. Remember, flight training is anywhere from $1.50 to $4.00 every time the Hobbs clicks off a minute.
2. If you are doing your training part 61 (and most students end up in part 61 training at some point), finish all your multi-engine training before you reach 250 hours. Take your single-commerical at 250 hours and your multi-commercial at 252 or 253 hours. If you are doing a 141 program, as suggested, be prepared, study hard, and "chair-fly" as much as possible so as to stay in the 141 track.
3. For an instrument rating try to do as much of the 20 hours of instrument training allowed in a flight simulator or flight training device - 61.65(e)(2) - as possible. FTD instrument training time is very productive (done right) and usually cheaper than an aircraft.
4. Do your CFII training in a multi-engine aircraft. While you are building the 15 hours of PIC multi-time required for an MEI, you can complete your CFII training and MEI training at the same time (generally about 10 hours CFII and 5 hours multi).