One question for the OP, regarding the Gran Sport he purchased. Are you able to stand, flat-footed, over the top tube without getting crunched? I think that the more expert folks here, like those in the above replies, could help you more if you could post a picture of you, straddling the top tube, with your regular riding shoes on. If they can see how close, or out of kilter, your fit is now, they can guide you towards what you need to look at.

BTW, nice choice for your bike, those are an undervalued Raleigh, IMHO. If you can get this one sorted out so that it does fit you properly, I think you will be really happy with it. At least some pics of this one would be a treat for us, too. Best of luck on sorting your fit out, and on your riding.

Bill