What are your opinions on modern engines on restored vintage minibikes? I know budget is a huge concern. I restored this Taco 44 and threw an old edger's B&S 2hp on it. I I'd like to find a nice vintage 'period correct 3hp or 5hp B&S engine but the ones I found are really expensive. I think a HF 99cc or 212cc would be nice but I think a Briggs looks far better on a Taco, but I don't think the modern B&S 3.5hp are visually appealing on an old taco. Would 6.5hp be too powerful for this little mini-bike. Does anyone know how many HP the HF 99cc is? If i had the original Taco wheels I'd have to spring the big money on a vintage restored Briggs or even a Westbend.