Was sooo close....

Ok....I finally got the Ez Efi working properly...So I get to driving my car and started noticing a delay goin into drive probably second day I had it out...Got worse as fluid got hotter...So today I pulled the pan hoping for maybe a clogged filter but of course had a lot of flakes and slivers of metal in the bottom. I know it needs a total rebuild but by my description would anyone know if any hard parts may be damaged or if I would be okay just ordering a rebuild kit...International shipping gets expensive...lol. Also its on a slight hill and if put in drive it acts like its in neutral until I give it some gas...Reverse is solid....It's an A727 transmission... The guy that rebuild it before left out one accumulator but didnt feel like it had a shift kit.