2006 Polaris 500 EFI 648 miles low mileage

Ive had this machine for roughly 4 years. I wanted to upgrade to a side by side.

It stopped running last year. While figuring out why it was not running I replaced components thinking that may have been the issue.

New spark plug, new injector, new throttle body and TPS,new throttle Cable, new throttle control lever,new light switch &4WD switch, new foot well pedal brake, new handlebar grips,added, 3 inch lift, new fuel pump, new head cluster, new air intake boot new white LED HI-Low light bulbs,Rhino-lined plastics and painted accents. 

Did all this work to find out there was sediment from fuel I was using in the lowest part of the tank that kept plugging pump. I took apart cleaned tank and attempted to install aftermarket fuel pump. This Polaris starts and can run but needs TPS adjustment, and fuel pump need holes milled to properly installed and I just dont have the time on my hands to do it

Low miles and title on hand!