I like your list, but i don't know how well it will perform on the table.....
Deepstriking Terminators, i think are best left for shooting, take the
LC off, you could/should leave the chainfist in a unit of 5, so if they do survive, they can go kill a tank...but i don't know if 5 combi weapons (and by multi, do you mean a mix? that is a very very bad idea....either have all plasma or all melta, you could use flamers, but i think Zerkers are best anti-infantry....)
I also personally don't like the lone Land Raider and Vindicator, i would try and double up with one of them...
How many games have you played with this? If your a good enough plater/playing not very good people, then it could work very well