so i found a killer deal on some ab's and was trying to buy them all but ended up missing out on all but the b1600 and jumped on it before the seller could change her mind, now im reading b1600's are too powerfull for small indoor spaces? thats a huge problem because i only have small indoor spaces. it is coming with all 4 grids and some color gels, do they make nd gels or anything for these or am i just screwed besides getting a battery back and using it outdoors?


