best speaker wire for buck

I am up dating my Home theatre. I am now using the integra 9.9 pre amp, 5 marantz mono blocks for the center and surrounds. I am using the aragon 8008bb for the two front channels.Speakers are going to be paradigm studio monitors 100 latest version.I currently have audio quest type 4 wire for the two fronts and regular 14 guage wire for the rest of the speakers.I guess my question here is what would be the best wire for this setup?Is this good enough or do I need to up grade to get better performance.Is it worth the cost for better wire ? would I notice a big difference. I wonder if someone help me out here.This is not top of the line stuff but its not best buy stuff either.I would like to spend the money where it counts the paradigm are going to cost 3400 dollars them self. I have defenitive bp 2000 speakers now. If anyone has any good advise that would be great. Thanks Bob