I am not big on spending that kind of money for a vehicle sound system, I go for the K.I.S.S approach, get a nice receiver and upgrade the speakers, the rest is just a waste, IMO. Too much extra noise going on in a car to really appreciate the extra money spent. Then when you want to get rid of the car for a new one you have to decide if you want to pull all the equipment out or sell it with the car, more lost money. The EP800 will stay with you forever, get her the EP800 ;\)

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70