tunerpro has a bin compare function, perhaps compare your bin to a factory '95 cal? i maintain a large archive of bin files at http://fbodytech.com/bin-files-2/bin-files/

there's a guy here that has gone from a '94 trans to a '95 trans and knows all the tricks. i think it might be brian. he'll probably chime in soon, i don't know much bout autos...

i bet the 'mail order tune' is pretty minimal too, you could pull the calibration ID from that bin and maybe compare with the stock one and see what changes are made