lol. don't you mean two 1dmkIIN's?
seriously though, any dSLR on the market is capable of being 'good' for hockey shots...it depends more on you as a photographer. If you just want to know about equipment, then just go with whatever you can afford (the d50 or the 350d are priced quite well (under $800) and would do fine). A long lens is good to have, but not absolutely essential. a 70-300mm zoom is a nice range, but you'll sacrifice sharpness at wide open and you will have relatively high max apertures (although that wouldnt matter quite as much for hockey since there is so much light bounced around by the ice). I personally would recommend a medium length prime (like a 200mm 2.8 ) with a 1.4x teleconverter. on a 1.5 or 1.6 crop camera it would be a fairly long lens with great sharpness (canon's 200mm 2.8L is an extremely sharp prime). however, that would cost you around $700. if price is a big issue, there are several point and shoot digital cameras that have long zoom ranges, so you may want to look into those.