What loads do folks shoot in their 1911 .45's in IDPA? If I show up with a Ross belt, a Galco Avenger holster, two Galco single mag holders, and a LW Commander or a 4" CDP, (I could bring my full sized all steel Springfield) will I be able to shoot? Not worried about being competitive at first. I have a bunch of lead 225 Gr. TrFP's loaded with 5.5 Grs. of W231. Will those do?