I posted a version of DT-INTS for the K42/K83/Q43 families over on the melabs forum:
DT_INTS-18xv for 18F K42, K83, and Q43 families

along with updated libraries for PBP 316 to optimize the K42/Q43 MOVFFL usage:
library optimizations for 18F K and Q families (MOVFFL)