WE Tech Hi-Capa 5.1 and Tokyo Marui 5.1 Question?

[CryWulf]

Essentially what I'm planning on doing is turning this: http://www.evike.com/product_info.php?products_id=33950 into something representing this: http://redwolfairsoft.com/redwolf/airsoft/Gas_Pistols_SMGs_Airsoftsurgeon_Airsoft_Surgeon_Infinity_2012_IMM.htm

Now let's be honest, nobody is dropping 2 G's on a pistol... Though I definitely would... However, I am essentially making my pistol (The Hyper Strike, from Evike) into a racing pistol... So I need to know if my Hi-Capa WE Tech is compatable with Tokyo Marui 5.1 parts.

Thanks,
~Nate