For 1/48, I agree with cobrahistorian: go with the Hasegawa kits. they have an A model and a D model. I built the D model, and I loved it. just becareful when you install the rotor base - it's easy to misalign it. here's a review of it on this site:
http://www.finescale.com/fsm/default.aspx?c=a&id=458&mid=30060&auth=c8bc7430b58fe179ce15cc1d53f5869ab9e9dc91c7f1dff403036352ca5a6c0d