Hello to all. I am in the process of having an entire HT installed. The installer ran Audioquest Type 2 in wall cables. Each in-wall cable has two negative and two positive cables, so one cable could potentially be used to power two separate speakers. What they are doing in order to increase the thickness (theoretically the gauge of the wire), is interwinding the two negatives together and also the two positives together; in essence to power one speaker. Not sure if this is making sense? My question is that they welded a banana plug from Audioquest to the end of the cable. The banana is bare and then the rubber boot slides over it. It basically looks like crap. As the boot is loose, it keeps sliding back and forth. I want to get different boots, and ones that the actual banana plug and boot are one integral part. Which ones do you all recommend? Also, they soldered the banana plugs to the wires. Is this the best solution, or is it better to get the locking banana plugs or the crimping type? Please advise. Thank you.