I'm sure a lot of you guys use these. http://www.lightingshrink.com/SiteResources/Modules/webstore/scripts/prodList.asp?idCategory=15 We're installing a LOT more lighting this year than we have in the past (mostly all Kichler LED these days) and I've been buying these brass crimps / heat shrink kits locally and paying way too much for them. So I decided to order in bulk from this site instead. Only thing is I can't tell from the photos which size I need. I mainly run a 10g/2 main run of wire around the landscape and then install the lights in a daisy chain fashion by just tapping in to make a connection wherever needed. At the point of connection we'll go down to like a 16g/2 wire for a few ft. over to the fixture. I'm usually splicing together (2) of the 10g. strands and (1) of the 16g. strands together. So do I need the medium or large connectors?