[CadillacSTS2003]

where have you been AL lol
if devise how to install a fully functional nav into any 98-04 Seville 00-05 Deville and am still working minor tweaks for the 96-97 Seville/96-02 Eldo

as for the bluetooth youll get more interest beyond a doubt with more exposure and that can only come from word of mouth on a good product
with a movie clip and one or two OP (original posters that are trusted) youll be able to move it, also a price would be handy