Sorry guys for only getting back now the young fellow got his new computer so stuff had to be transferred over,thanks for your comments & help
,the blue tone is what iam going for,for that cold look [lighter needed], the sky the arch is right & near to me so i could go back anytime, as for replacing the sky
iam not confident in doing it so some help would be great,& use some lucias art in the stone work,the blue being used do yous think it is ok because i have a few ideas in mind that i want to use it on?