Not motorize it? Well, it's up to you ofc - but TBH while 40's era men's bikes are in some demand - they aren't usually particularly valuable, even a skiptooth. While I don't think it's a 40's Rollfast like mine pictured below & who knows what it could bring given the madness that is ebay and the like... I do know you can usually find not dissimilar bikes for roughly a hundred bucks or so with some looking.
Given just how perfect they are for motorizing in both style & strength and the fact you can do so without damaging or permanently altering the frame... well, what I'd recommend is prolly pretty obvious lol;