Has anyone tried to use a Vintage Graflex Cell Flash Handle as a host?

I see these Vintage Graflex Cell Flash Handles come up on ebay which from what I read are what they used to make Luke Skywalker's lightsaber prop (the one given to him by Obi Wan) in the first two Star Wars movies.

Vintage Graflex Cell Flash Handle Star Wars Luke Skywalker Lightsaber Prop | eBay

Has anyone tried to use one of these as a laser host or are they too tough to rework internally and can't be used as a host?

sinner said:

http://laserpointerforums.com/f48/adegan-relic-5-5w-90925.html

Click to expand...

Ok, I didn't know that was an altered Vintage Graflex Cell Flash Handle, I thought that Ehgemus had milled those pieces from scratch based on the look of Vintage Graflex Cell Flash Handle.

Ok then my question would be could a Vintage Graflex Cell Flash Handle be used without the level of modification that was done to create IsaacT's Adegan Relic (i.e. the host body is in 3 parts for the Adegan to the Graflex's one) for those who have seen one of these Graflex Cell Flash Handles internally? Specifically is it made internally such that I might only need to find or have made a heatsink for it & what size of battery cells does it hold?