Chip, people mainly buy the S8 ecu's cause they want big power/8 injectors/large injectors/ALS etc..
So near perfect stage 3 maps are rare as this can be done by an of the shelf chip for factory ecu's.
I will supply maps where and when I can and yes, my stage 3 IS basic but it will start the car and let you drive it reasonable safely.
I do however, have a good selection of big power dynoed/road tested maps but these are only
any good if used on the EXACT same state of tune/build engine.