Well done Tench0771, you review something you haven’t picked up??, big round of applause.
And no, Maver haven’t replaced or are planning to replace the Signature this year. In fact, Maver have only released 2 top end poles (above 2K) in the past 5 years, the 88 and the Signature 1000. I could swear Daiwa have brought out more (Airity, X Pro, Air and the 2015 TP)……………………But don’t let facts get in the way of your opinion, hey??.
To the OP, The 800 is a very good bit of kit, the head sets are spot and the best I’ve used. I’m yet to see anyone disappointed or a bad review.