They make prefabbbed metal fencing, painted that can be adjusted to fit according to your dimensions. I look at time/tools needed if I'm gonna take on a project that is out of my skillset. On a side note, when we bought our house I replaced the chain link fence with 6 ft cedar picket fence. Took me over two months, working after reg job, weekends, buddies helping when they could, and coordinating with 4 neighbors. I bought some nice tools and saved almost 2k doing it myself but I never want to install a fence ever again. Seems like your project would be easier to decide. You can always get some estimates and mine for ideas from the contractors you talk to