I'm looking for a rear rack and panniers for bringing home groceries. My bike is 26'' front suspension. I want rack and pannier's that will be able to hold alot of weight. Like say a 21 pound cat food bag and a 25 pound cat litter bag. And panniers big enough to carry such items. Plus the rack needs to have spaced suspension and enough secure points for items not to get jostled around. Something with shoulder straps or otherwise can be easily carried in with me is a definite plus. Can anyone recommend panniers and rear rack for my need + a good store to buy said item for a good price? Details on large front rack and pannier would be also be appreciated. Is there a good source/website for bike part price comparisons? Ive been using search egines but I keep on getting repeat sites and/or items not relevant to my search like racks to carry bikes and i'm not sure what words to use to screen out such results, anyone know? What else should I look for in my panniers and rear reack? Does this rack look good to you guys? http://harriscyclery.net/site/page.cfm?PageID=49&SKU=RK6600 As good as a Jandd Expedition Rack? They say they carry the same weight but the jandd costs twice as much.