Upgrade program kick-off

[cfwotzka]

From what I've read I think the 1000 pro is technically a master and companion 250pro. Although 2 x 250 pro master can become the same thing. Your signature says 800, which would be master and companion?  Either way if you upgrade both you'll have a 1000 pro.

thxs for clarification.
in fact I have the 800 made from two D250 masters but only recently had the opportunity to buy one add. D250 and one DP.
my idea is to keep the Le800 for now and test against my hopefully soon upgraded D250Pro. what I've learned now is that I could have a 1000Pro for 2 times 3490Euro upgrade costs that are equal for upgrading from D250 and DP.

many thanks again