Have a look at the Garmin online catalog or call the closest dealer to see what you can get for under $2000. The system I have on board one of our boats at work
was over $2000 and I do not remember the model number off the top of my head
In the Bay Area, I have purchased from Johnson-Hicks in Sausalito but have done all the installations myself. (Garmin and Navnet3DBB installations) They do have installers and are good people to deal with. The best prices can be found from online retailers, but the price
difference between online retailers and Johnson-Hicks was not much since they were flexible with their prices. There really is not a huge price markup between wholesale and the best retail prices for marine electronics. If you buy from Johnson-Hicks or someone else who is local then you also have someone nearby to help you out if there are any problems.