1) If I just remove the standard 4 output LNB (non-SWM 5LNB SLIMline) from the dishes arm and replace it with a SL3 or SL5 SWM LNB would "reaiming" the dish be necessary assuming of course I don't disturb the dish? I am currently getting excellent signal on all sats. 2) Can I put a SWS2 splitter outside up on the roof right at the dish because I have 1 room about 6' from the dish that currently has it's own run of cable. I can wrap this splitter in plastic to keep it dry. The other 3 rooms need about a 100' run of RG6 to the other side of the house which would go to an SWS4 wich would be inside. How/where would the P.I. work in this config?