My quest to find an all in one solution to create music with high quality instruments at my fingertips (piano, percussion, strings, brass, woodwinds, synths, vast array of sound fx), seems to have lead my to a combo of Reaper and NI Komplete. Komplete seems like a good deal, but I can't help think that I might be missing something, some expense that I'm not considering? I already have a good quality 61 key controller, multiple fader and knob based controllers, and I wan't to use what I have. I'm not going to have any issues using my existing hardware with Komplete...am I?