Your overall arrow weight will stay pretty close to the same. 4" vanes weigh around 9 grains I believe, and Blazers are around 5....

So, 3 4" vanes weigh 27 grains and 3 2" Blazers weigh 15 grains. The HEAVIEST wraps I've ever seen weigh 10, so worst case scenario you look to LOSE2 grains from the back of the arrow. If you go w/ the short Blazer wraps, you will be7 grains lighter.

I use the tiger wraps/vanes myself. Very sharp indeed. Your arrows being camo, I think the white would look killer on them.