Rover v8 sparkplug leads clip on rockercover

I own a Range Rover Classic V8. The clip for the Ht leads where broken. You can buy them new but why not print them yourself? Designed using Tinkercad.I used 100% infill and it works great. There is one for the right side which holds 5 leads (4 cylinders and one coil lead) and one for the left side which holds 4 leads.