Trading good rs account for halo 50 account

I'm willing to trade my level 101 runescape account with 28 days of membership left. You can change the name. It has about 40mil worth of stuff. it has good stats and has 99 in wcing. Now I am looking for a halo 3 account that has more than 1 50 or it can have 1 50 but in a hard playlist.

I would like to do middleman, unless you have a good amount of legit vouches. I know I would go first in that case.

The name of the rs account is KevinSuicide