OP states -" Looking at other threads I know the answer should be to cut and remove but I don’t access to or the skills to weld. This is a practical weekend driver, hoping there is another solution that will last a good 5-10 years? "
and what better way to learn than on someplace inconspicuous such as the floor? and joining a car club where you can meet other people who enjoy helping others with their cars and teaching new skills.
but nooooo.
why even consider that when you can slob the job up with bondo, stand back and say: yup, good enuff!