IF I WERE BUYING THE VEHICLE FROM YOU I WOULD INSPECT THE WORK THAT HAD BEEN DONE AND MAKE A JUDGEMENT CALL. THAT BEING SAID, THERE ARE A LOT OF CITY-YUPPIE IDIOTS IN THE WORLD THAT WOULD NOT DO THAT, SO I WOULD WRITE UP A BILL OF SALE STATING SOLD AS-IS WITH NO WARRANTY OR GUARANTEE FOR ANY OF THE WORKSMANSHIP THAT YOU HAD DONE ON THE VEHICLE TO REMOVE YOURSELF FROM LIABILITY IF THERE IS ANY DOUBT.