There is so much wrong with this list, it's hard to give constructive criticism since you have incorrect selections, load-outs and point values.
I mean my first question is if you even own the codex.
That aside, it looks like you're trying to make a very assault heavy list. Which as most will tell you is better with
BA than
SW. Although it is possible.
A list that I did similar to this type is below:
*It's only 1500pts though, but it has the same theme.
Now I know what you're going for, or at least I'm assuming I know from the list you've presented. You're going for a really hard hitting assault with the
BC's, which is great and a full unit of
BCs with
CCW & Bolt pistol is an insane 60 attacks on the charge. That's nothing to take lightly by any means. However, you're lacking a delivery system that works. Drop Pod only holds 10 guys and the
LRC (which I did in my list) is the best (and only way) to deliver all 15
BC's and
IC attached.
I would trade the typhoons for tornado patterned Land Speeders and give them Heavy Flamer and Multi-Melta, allowing them both anti-infantry and anti-vehicle, which ever you're needing more at the time.
Since you're not looking to take
LRC for transports for the
BCs, I would look to drop them down to 9 guys (making them 10 with the
IC's) and putting them into Rhino's so you can transport them across the board and they can hopefully get into
CC where you want them. Also, take off the Power Fists, if you want a better
CC weapon in them, take a Power Weapon instead. In fact, drop the Flamer as well, as that lowers your attacks as well. I would kit them with power weapon and meltagun. Better
CC ability (ie. not swinging last) and able to pop a transport/tank if the need arises, while only losing 1 attack on the charge due to not having a Bolt Pistol on the meltagun user. Doing this should allow you to take an additional squad of
BC, if you do, they won't have an
IC and you can make them 10 strong but for-go the special weapons and just give them a power weapon, since they won't be able to make use of the special weapon due to their headstrong special rule (usually).
The other points I would make have already been made so I won't badger them to death. I hope this has been helpful. I don't mean to come off as as arse, but your first list is just riddled with so many inaccuracies it's almost as if you copied it from somewhere else and didn't even read the codex.