I think the Buick engine is what makes the car stand out from the Deuce with 350/350 combo.... You will of course limit your market to the people who actually can see the car for the quality of the build and driveability of the car and eliminate the potential buyers who don't want a Deuce that is just like all the others..... hmmmmm...... I guess that would be a good point????

Anyway, there are so many Deuce Roadsters around, I wouldn't change a thing on the car if I were contemplating a sale.... The engine makes the car unique!