Its an interesting tank but you really want a king tiger killer.....look at the t32 and t32e1...read through this....
http://www.ww2incolor.com/forum/show...-Pershing-Tank
thats the one I want to build...the m26 was designed in responce to the tiger and the panther, the t32 was designed in responce to the king tiger.
here is another link for it...
http://ww2drawings.jexiste.fr/Files/...yTanks/T32.htm