Indigo Tait-Atkin

Hi! I'm interested in this item, seems like a great purchase if the modifications for ef lenses and super 16 are complete and can provide a higher res image and more options in lenses. Just wondering if the viewfinder has been modified along with the gate to compensate for the smaller standard 16 view. Haven't seen any k3 ef conversions before, any problems with this? Also, as this is just the body what other integral parts I should be aware of that I will need to purchase externally? I haven't used a k-3 before and just want to make sure I end up with something that can function ! Sorry for the extensive questions.