Go with the Rollei/Digibase kit. Remember to increase the bleach and fix times, each to about six-and-a-half minutes, and to add rinses after each of those steps. Also, check your part C concentrate after it arrives. If it's dark, it's gone bad.

Yes, they do give you too little stabilizer. Even if they did give you enough, drying with it will give you fits. Kodak Final Rinse concentrate is cheap -- a five dollar (or so) bottle is good for ten liters -- and it works like a charm.