Hello glamisbound.Since I havnt heard of Kimco so I cant make a judgement on that particular
motor ((
Internal Combustion Engine ? )). You could Google the Kasea Explorer karts and look through some forums on the models with the Kimco motor (( Internal Combustion Engine ? )) to find out if its reliable.I agree on the 20 year old Honda over Carter and Roketa, while those brands are "best of the worst" and I hate to say "worst" because I know Carter makes a good kart however they just cant take the abuse like the Hondas can. Of course going into a 20 year old Honda there will be some parts to replace due to age and wear but once they are replaced, most parts are good to go for years to come. I have a friend that owns a cycle shop and carries the Joyner's( used to carry Carter), After chatting with him for a while he would always comment that the Carter, Hammerhead, Kasea,etc. type buggies look like you can jump in and "drive it like you stole it" but after a short while something always gives whether structural or electrical, I can honestly say that when I jump in my FL350 I drive it like I have a camera crew from COPS chasing me and it holds up rather well,my last mishap was a top end went out on me because I mixed my oil too lean, big mistake and I wont be doing that again

. I have never owned a Kasea but I have read many posts reguarding the Kasea when I was researching this stuff a few years back and I would get a Carter before a Kasea. I understand that when money is tight, getting a FL250 and adding rear suspension sounds good but I bet you can find a FL350 for 1500 that runs, it might just take a while to find one in your area, plus you or your girl will be much happier with the FL350 upgrades from a FL250.Although most kids are pretty tough, I think your girl would be much happier with a FL350 and her hind end as well!! I live in Oklahoma City and I drove to Texas for one of my FL350's and then to Kansas to get the other,the miles we drive for our toys

. I know hard decision

, I wanted the Pilot over the Odyssey but I couldnt afford two Pilots. My son and I ridethe dunes at Little Sahara in Oklahoma and I don't think our bodies could handle riding the dunes all day with an FL250. The FL350's are a fine machine for the dunes, sometimes the sand gets choppy when there is no wind and I have heard from FL250 owners that its hard on the ol back. Just be sure to take in ya'lls riding style too, that could be the deciding factor. I can tell you I don't see many, if any chineese karts at the dunes, not sure why but Im sure theres a reason. Anyhow good luck and I hope I helped...Marc