Left Rear Shock Tower Needed

Hi guys - just as the fab work is coming to an end I find myself in need of a replacement left rear shock tower.
 
My '72 V6 has been pretty much stripped right back to bare metal - the right tower has already come off to clean out some rust in the seam but the left side has prior accident damage and a replacement is called for.
 
I am based in Busselton (2.5 hours south of Perth WA) and donor cars are getting scarce. Sadly I have already wrecked two other shells without knowing I would need a fresh tower.  
 
Anybody out there have a straight tower available? 
 
TIA - Don
 
Images below are from the work already done to the right tower.

Wiggy333
I've got two of them in good nick but you would need to let me know how you want it cut out. Looked at them today but it's not an area that Capris normally rust out. Accident damage I do understand but normally it's boot floor seams that rust as well as the wheel well. Reasonable on price but looks like you have work cut out to put it in as to cut one out seems time consuming.

Hi Keith - I have PM'd you.  
 
Regards,
 
Don