I've got an 89 Jimmy with a 5.7 TBI. Dropped the tank over a week ago looking to replace the sending unit since the gauge never worked. Was originally going to replace portions of the fuel line from the tank to the filter, but I snapped the flex line between the filter and engine. At this point, I'm looking to get all new line, pre-bent from Inline Tubing. Anyone had any experience running new line from the throttle body down to the filter? It looks like a pain, wondering if it's doable at home or if I should do just bring it somewhere to have it done.