I have purchased one LCD TV & no wire is visible near this TV as one electric wire going from this point & I have placed all the wire inside this & it is working properly. Now I want to insert one VGA cable but it can not go through this pipe as this pipe is only 1″. So I will have to cut a 5 meter VGA cable & will have to insert into this pipe. The end which will come out of the wall will have to be soldered again. My question is that if I solder these 15 wires, Is there some problem with the picture quality. Is this possible to solder all these 15 wires without any problem? Kindly advise so that I purchase this 5meter VGA cable & proceed accordingly.