so i am looking into cams now and i always liked the GSC's and the HKS's but looking around i have noticed that brian crower cams are half the price. are these good cams or am i better off with the better namebrand. im thinking 272 duration but they only recommend it with the 35r or higher turbo upgrade. I have stock turbo with all the bolt ons. will this setup be ok or am should i go smaller? in the future i plan to upgrade.