Need help with Ultimate Customs engine kit...

Well their website seems to be down, has anyone bought their engine kit for a mazda? I have mine but can't remember something. If anyone knows will the tranny mount that comes in the kit, will it work with a 350 turbo tranny? I wanted to go 700r4 but there isnt any around where I live and I know a 350 turbo tranny works too but just not sure if it will with them mount. If anyone can help me out that would be great! Thanks!