I'd agree with you except that even if you were to buy the PP300 now with the multiwave option installed by the factory, you would still have to pay the extra $250. It's not as if you were paying the $995 for the unit before the Multiwave option was available and now you'd be paying the same $995 with the Multiwave option. As for having to install it yourself it really is easy, though I would expect that if you didn't want to do it yourself you could work something out with the factory to have them install it. Only you can decide if the Multiwave option is worth the $250.
