On the subject of the APC pack, you might want to wait a little when it goes live; I will add a bundle of the two products to the store, so if you don't see it on the product page take a look later and you may save some money and get the tank pack at the same time.  There is now one free extra available for the Tank pack, a set of Japanese paint jobs for it in the colours of the Japanese 7th Armoured Division.   I'll be preparing an equivalent set for the APC at the weekend.