Questions before buying Dacia Logan MCV

Hello motor-talk.de Community, my brother is very interested in a Dacia Logan MCV. Only we have a few questions before the purchase. In particular we are interested in the Dacia Logan MCV 1.6 MPI LPG 85 in the equipment variant Live II + side airbags + roof railing. We were here now at a local dealer and this has made us an offer with transfer costs etc. for about 13.300€(in the above mentioned variant) . He said that one at Dacia not me Is that really true??? I mean at least a little action should be possible and I mean to have read here already that action is possible at Dacia. So what do you say about it? Can you recommend us otherwise good dealers in the Hamburg area, with which one can possibly also act something? Another thing is the audio package. It is described with 2x 15 watt loudspeakers, which are probably only installed in the front Now we are interested in whether cables for the rear boxes are already laid and if not, if it would be very expensive to install such a cable. I think every semi-priced box from the electric market should be better than the standard or? Last we are interested in an LED daytime running light. We had seen at ebay that there are suitable sets which are mounted in the place of the fog lights. If you do not order fog lights from factory, then at this point holes or at least cut-outs, where you can see where the new lights should go and is this installation also good to do in principle by an electrical specialist (but not a screwdriver)? We know that there are many questions, but a car purchase should also be well thought out! We are happy about your help! Edit: We also have a question specifically about the special model Live II. Is there always the standard color black and thus you can save yourself the metallic paint? I have seen here that there is a model of a black Dacia Logan: http://dacia.de/dacia_logan_mcv_sondermodell_live.php