well I replaced the bikes with deffkoptas (5) nothing special on them. Added a boss with the big boss pole and a painboy. Thye soaked up all the damage any of my three oponents could dish allowing my trukks to run around and drop loads of boys off where ever they were needed. Inn every game the trukk from one squad had to move Megas to the fight, as their trukk was destroyed. Both my first and second opponent were chaos marines. first was a khorne army that had 5 cultist squads a troop with a monster champion with that demon axe. what a pain in the ass he was. he also had an squad with Karn. I took out all but 2 inconsequential cultist squads. Karn charged my boss on the bike wit the coptas along with a cultist squad. I survived the challenge with bad rolls from him and killed Karn. second turn all 3 mega squads took out a heavy tank each (2 landraiders and a predator). His champion wiped out one of my mega nob units. but that was the only threat left. I shot that unit with 24 tankbustas and 5 trukk rokkits, and 6 buggy rockits. killed them all.
second chaos was nurgle and had a flying demon, a large bike squad that became invisible along with 3 squads of noise marines and 2 squads of obliterators. 1st turn he flew the demon into my charge range. I got lucky and he grounded with 2 wounds left, I charged my megas in and killed it. then he charged my coptas with his bikes thinking it was an easy win. I held him until the next round where the megas that killed the demon charged in and killed the bikes. the tankbustas took out his helldrake in round as well. then it was mop up time.
next was the bloodiest battle yet against necrons - monolith, destroyers, wraiths with lord, emotep with mind shackles and a royal court teleporty dude. I took out his heavy barge, monolith and flyer all turn 2. assaulted his wraiths and lord with HQ and Mega squad. lost a few, but wiped him off the board. charged a mega nob squad into the 15 warrior royal court....bad idea he has a s8 ap2 flamer that laso uses in hth.. lost the squad quickly. so I shot and killed 12 of 15 and only 3 came back. never even tried to get to emotep(sp). I won by 2 points.
I won the tourney, and a lot of fun was had by all. 3 - 0 to Orks,