Well, well, well... I have the new rule book and the unbound army method found on page found on page 117 basically says that you take whatever you want ( as long as you have the models) with no force org limits, up to the agreed points of the game.
So, this means I am no longer limited to only three fast attack slots.
Sure, only units selected as troops from the codex are "scoring" but if the enemy is wiped out there is nothing to have to score (insert ork laughter sound track).
I foresee swarms of deff coptas, burna bommas, rockit buggies, bikers and some more bikers, as well as builds of up to nine truck boy units ( I only have nine trucks ).
The other build I was pondering is a whole army of burna boys and tank bustas riding around in battle wagons.
Then I though of taking just my super heavies. An army of four stompas might do it... Certainly a cure for those pesky blood angels and their puny death company dreads (more evil ork laughter).
I will have to see what new min max armies come from this. I foresee facing a whole army of thunder cav, and whole armies of dredknights. There is now no limit to the amount of cheese we can try.
I just hit the save button when I had the "thought" to use apoc formations as my army list. Hmmm, one unit of 300 boys as your whole army. Might be fun to try, just get into CC and their whole shooting turn and cheese is wasted as you can't shoot into CC.