Ok so here are my recomendations
first I just want to say this reminds me of a piece from some video game I used to play, can't remember what it's called, but it was an rpg and it sounds similar to the walking music played in it. The song has a wimsical feel to it which is different. I like the pipe sounds and bell sounds you used, but, and correct me if I am wrong, these are FL presets. I would recommend finding some good VSTi's. There are some nice ones out there that have some great sounds and offer a lot of room for modification. DSK vsti's are free and work nice, but they do take up a lot of CPU which may cause FL to lag a little. But check around for sure. I also think a little drum track would be nice here. FL studio has some ok drum sounds, but there are other plugins out there that are much better, such as VECS for example. But for this sound I'd say just mess around with the FL drums because VECS drums tend to be really biased towards the trance sound. As far as the electric keyboard goes, I'm indifferent about it. There are better keys out there, but it sounds good with what you have going. From the sounds of this song it seems like you have some skill in writing, it's just about getting use to the program. But like I said, some nice chill drums, eighth note taps on a closed high hat maybe with a kick at the beggining of the measure and 3/4 of the way in. I dunno mess around with it. Good job and keep it up.