DIY Case for Celestron Nexstar 9.25 GPS

Hi everyone. I have just recieved my new celestron 9.25 GPS scope and I am ready to decide on my permanent storage case. I have looked around and found only the JMI case that is designed for it. Honestly the price of $379 is a bit much for me after just buying the scope (im in college) and really want to consider the DIY solution. Given that there will most likely be extra weight with some case of wood construction, has anyone out their done their own DIY case for a celestron GPS?
I am also curious about the foam fittings inside. I know of some places that specifically do that, and I thought about taking the foam from the stock box and asking them to copy it with more high impact foam to fit the demensions of my DIY case. Has anyone else done this? My main concern for the case is being able to fit in in the trunk of my 2001 Honda Accord Sedan and to incorperate wheels into it for easy mobility. Thanks allot. You can also email me at [email protected]

I got a military case for a Tank Laser Targeting device that is 3x the case of the JMI and cost me $80 with tax.
It i absolutely bullet proof and holds all my accessories for the scope as well as a few tools and things.
I found it at a military surplus store. I am sure there are quite of few of them around the country.
I put wheels on it to help move it when I have to walk to a place to set it up for star parties at schools.
The one I got is too big for the trunk of your Honda, but they had many sizes of these cases.
http://www.advpack.com/military_genpurpose_tent.html
This is a link to the manufactures page, they do not show prices though. But this is the type case I picked up.
They have over 300 types and sizes availale. Take a look and see if you like anything.
Floyd