Just purchased a 2000 marlin, took possession last week. First trip out and I find out the Groco 155 series in tank pump is not working. Assuming its seized because cabin lights dim down when I try to run it. So I am looking into repair options. Been reading on forum....some guys have been able to get existing pump to free up...seems like a temporary fix at best. seems like others have converted to external pump. Can anybody provide pics of what final set up looks like after conversion, some pointers on what's involved, or where to get started.