Stars did have a $100 deepstack with exactly the same structure as you got there. Problem was, nobody played it. It got about 40 runners.
When they changed the deepstacks to guaranteed tourneys, because it wasn"t in the 7.15am/5pm/11.15pm windows (UK times) it got canned. I wouldn"t play a $100 one because it would be out of my bankroll, but I"d have a larger buy-in deepstack at something like 5pm (UK time, again) on a Saturday/Sunday...most people who would play that high are starting their daily sessions at about that time and it would be a tourney that could be played along others. Slap a 10k guarantee on it as well.
E-Mail Stars about it, or there is a thread in MTT Community on 2p2 entitled "Requests for Changes in Stars MTTs". The Stars rep (BryanS) posts regularly in there, you could bring it to his attention that way.