Thanks for the tips gents...I'll be posting images of around those sizes in future...in lieu of my "mega pics".
Is this a little better...just a re-process & test up load for image size
edit ..still a little big
Uploaded another smaller pic, 1000px wide..lets see here.
Ahhh that's better...so 1000px wide is it then! Many thanks to all for helping and for those who put up with my ...amateurish ways.