Help me out with audio/nav upgrade plez

Have settled on new tacoma specs ( 2013 TRD sport DCLB super white ) w/out nav as the reports and reviews and Toyotas apparent unwillingness to address the issues arrising from the Entune/Nav system don't make the cost justifiable; at least to me.

So, have pretty much decided on the Alpine INE-W927HD system to replace the stock HU. Other suggestions would be appreciated to steer me in the right direction. Note that I don't need a sub and I don't need to run the thing loud enough to make people look at me.

I don't want to do this myself so would appreciate suggestions as to professional installers. Not Best Buy ( I watched as a tow truck loaded new SUV and hauled it out of their install bay (fried computer?), here in denver). I don't know anything about Cartoys, but have started asking around fo0r independent shops.

Thanks, roger