From what you're explaining that sounds normal. I think you mean to say torque, and honestly the torque on a 200m is great. I tow things around all the time with ours, however, it isn't snappy. For instance when your in 3rd gear and you punch the throttle it isn't going to take off or lift the front tire off the ground (especially with those big 25 inchers all around). Remember the 200m isn't a sport trike, it's more of a utility trike, the 185/200s are the sporty unsprung trikes.
Trikes
1984 Honda 200x, 1984 Honda 200m
Bikes
1995 Honda CR125R, 1985 Honda XL100 (gone), 1982 Kawisaki KZ550 LTD,
2001 Yamaha TT-R 125L, 1983 Honda XL185S (current project), 2001 Suzuki SV650S