You might want to look closely at the sockets they gave you in the kit - stick a lamp in them and feel how well it fits. I have seen new harnesses with the sockets of such poor quality that the lamps will fall out if you drive on a gravel road etc. I complained and was told it is the lamps fault! they're all made in taiwan and not up to our dimensions!
I salvage any old dash light sockets and replace the contact pin with the pigtail, spring and isolater and reuse the housing. can't beat OEM quality.
