Just played thru them ...interesting! I think you are onto something here..
I encourage you to continue...including other patterns...I notice you got into some 3rds there as well as triplets..not to mention the challenges in figuring out fingering patterns and where to jump to next...etc...all very important packed into these!
Do you know of Hanon Revisited by Gold and Fizdale? They harmonized the patterns with a sort of counterpoint...it would be interesting to do some of that also....
you seem creative and inventive...go for it.. oh yes..and maybe put some in other keys! That seems missing in the Hanon files! all in C maj!
Im not saying in every key..but choose some keys you think might be beneficial and put some of your inventions in those keys.
Keep GOING! you might publish these some day...how do think Czerny made his living? and others.