You made an excellent model with a terrible kit.
Its main (nearly impossible to correct) mistake is around the main windshield, enormouslly bubbled in this protar kit , while correct one should be much sharper as the one provided in tamiya slot/body or modellers (just seen one in ebay sold for 185 euros...little pricey).
http://www.ebay.it/itm/301392880040?...84.m1423.l2649
No idea of how it looks the marui model. I am watching it since long time, but also they dont provide much more than a slotbody.
http://www.ebay.it/itm/321468503988?...84.m1423.l2649
It is a kit available also with plastic body.
U really made a great model, as usual from you Marco.