I would be interested in just the Amp/Battery combo. As mentioned a lot of us have already Modded our RC's and don't need a kit. It is a nice kit though, well thought out !!
I am currently testing a not so portable but very functional Hi end Amp set up with 8.5 Db Omni's. It's more of a home base setup but has gone portable in my car. I would love to see if a potable amp will come close to the larger home style amps. The noise numbers look good. 10Db is pretty good. My current amps are 20Db receive, but have to be turned down to 12 Db to clear up the video feed.
Here is a tree penetration test I did yesterday from my car. I think your amp and those Omni's could do this..
PM with details
Thanks Turbo