Blade550 landing gear adaptor

I had a crash with my Blade550. The landing gear broke and the mounting parts were mostly gone. As I didn't find an original part I used a T-REX landing gear.

It doesn't fit directly. I made adaptor parts. The forward part uses existing holes, the back part needs holes to be drilled. Union nuts are put inside the part and M3 bolts used to fix the adaptors. The landing gear is also mounted with M3 screws.

Part1 is the forward part with sharp edges.
Part 1a is the forward part with rounded