i just bought some carbon express 4560 hunters... 5.99 a piece.. i have always used aluminums.... my bow requires a minimum of 420 grain arrow... now does that mean with broad head and arrow combined?? these arrows are 296.8 grains and with 125 grain tips they are 421.8.. is this safe? my bow shoots with wind on back and a 3 inch over draw at about 285fps.. but outside at best 260fps. http://dev.carbonexpressarrows.com/cms/content/rebel-hunter these are the arrows. were they worth it?