Great, and very readable. Normally, I’d honor such a work with a detailed analysis of the spelling, but that might be a bit over the top since you have said you were writing “with minimal Tecendil usage”.
Only this: The form you have chosen for the tengwa hwesta sindarinwa looks virtually identical to aha. In such a Spencerian-inspired hand as yours, a more distinct model for hwesta sindarinwa might be the one seen in DTS 37 - The Two Towers Jacket, which looks somewhat similar to a looped pound sign with the loop the same size as a regular lúva and without the crossbar.