Suggest a roof top box for Husqvarna please

I already carry boxes on top of my 4R for straps/shackles/air compressor/noco charger/etc.
I need to carry a Husqvarna 435 up there too.
Here's the boxes already up there-
4r rear by Stopitdown Stopitdown, on Flickr
4r roof boxes by Stopitdown Stopitdown, on Flickr

They are generic pelicans from Harbor Freight and do the intended well.
Please suggest a box for a Husquvarna 435 which is roughly 30 inches x 9 inches x 12 inches....or something close to that.
Where I live tree falls are as common as rain, which I get 300+ days a year.
When the wife leaves for work she carries a radio until she's on the main road and just 3 weeks ago I got the summons to come and remove a tree so she could move on.

Yes I know there 'chainsaw cases' that you know are for a chainsaw. I want something square/rectangle to conceal a chainsaw is inside if that makes sense.

 

Why not use a similar case to what you're already using for the other stuff?

I keep mine in a rectangular tote with the bar and chain detached to save space. I also keep the fuel, assembly tool, and bar and chain oil in there. I realize it might be inconvenient to assemble the chainsaw every time you use it, but mine only takes a few minutes to put together.

 

Why tho

 

Yeah I love the Harbor Freight boxes I've got. Went there but none long/large enough.
But I did just order a Stanley tool box with o-ring....it just might work. Worked for a guy on the
other forum. Fingers crossed.

 

Not sure what you’re looking to spend, but maybe look at one of the smaller rooftop cargo boxes from Thule or Yakima or other brands?

You could use a high-density foam to shadow the saw and whatever accessories you need for it.