Sorry, work doesn't always allow for quick responses. I do not do a blog, so all information is only here.
The first mod was to remove a bunch of "T"s and elbows, the paper work that comes with the original pump states that each one affects the flow. The amount of benefit to doing this mod, in my opinion, is probably not worth the effort it took.
The real difference comes from adding an accumulator, my house is on a well so they only way I have pressure is from a bladder tank, so that is what I did here. Flotec makes a 6 gal (2 gal usable) tank, FP7105-8, which I upped the psi to 35 and get about .5 to .6 gal drawdown, then the pump repressurizes the system. So 2 cycles is about 1 gal and I will know how much water I go through.
The unit fits perfectly next to the sink drain, between it and the wheel well, all the way to the front of the access area.
Just place a check valve between the pump and the tank, so that it doesn't push back into the pump.