Decided on a drifter 1500

I really like the drifter 1500, but I wonder about the power. I know it is a 1500 with 62 horsepower, but I am planing to convert it to a trike so my wife and I can ride together. We are not small people. Do you think it will have enough power and tork? Thanks,

The 1500 drifter should be fine. For comparison sake, a 2007 Harley Ultra Classic weighs 808 lbs, has a displacement of 1584cc and makes just 62hp.