OK, I have the original lpfp out now and the usp lpfp is in the tank. I'm going to order another pump to rebuild the oem lpfp for the next spare. But, I need to find someone that has torn apart their pump from the housing and fitted a new inline into the housing with success and pointers so that I avoid catastrophic failure and the like ;p I've been told a Walbro would fit right in as well as a Bosch but I guess since I haven't taken mine apart yet I can't see how an inline works in that configuration. Most times I take something apart I have no issues with getting it back together correctly, but I don't want to order one unless totally convinced.
So, any help with this is gratefully appreciated ;p