I've viewed the whole route and it looks doable (and insane and beautiful). I think I'll do it cp by cp because I've a lot of lag. As I said it looks doable and I already kinda played the hard parts but it will all depend on consistency.
Yeah im worried a lot about lag. It helps if u turn off clouds and track shadowns in settings, aswell as turning render to only 100% or 50%, but idk how muhch this is going to help once ive finished the track, as this is only like 20 decorated