front end a-arms and shock rebuild

[Quadster450]

since my riding season is about over i want to a little work on the suspension. i was thinking either derisi or gt thunder rebuild and laegers has a dune edition +2 a-arm set. I ride mostly dunes...does this setup sound decent?

if you have extra time and arent in a hurry go with derisi. otherwise order GTTHUNDER through aggressivepowersports.com I saved about $100 through them then if I would have ordered direct