Based on lightweight cost of £150 up to 1100mm and £100 up to 600mm height
Post price at £50 per post. All of which will pull prices from product page.
Both post tops and finials have £1 value assigned each, these can easily be changed to desired (number of finials required work out by dividing width by 105mm).
Medium weight is 20% more than lightweight railing and post cost(not including finial & post tops) , heavy duty is 60% more.