hi. I am looking to buy my first pair of Crockett and Jones shoes and I had a question regarding sizing. Currently I have my eye on the Pembroke in Tan scotch country grain. I own several pairs of Tricker's in 4497s last in 6UK 5 fitting and the fit is flawless. Anyone have experience with 4497 last VS C&J's 325 ? Do you guys recommend to size up to 6.5 UK since the Pembroke comes in 'E' fitting? thanks in advance.