I've been messing around with the DSoundFont Plus font a little bit these last few days. It's got quite a few useful instrument presets in there.
Overall it sounds a little harsh, it needs some tuning for velocity, reverb and volume levels, but it certainly better than my sound font was in the beginning.
Do you mind if I use the sound effects samples you've collected in this soundfont with my own project? Credit will be given of course.
Also if you don't mind, where did you get the samples for those sound effects? I just like to know where the samples come from.