Very nice work! I really like your scratchbuilt styrene superstructure, and the 40mm guns also look good (did you scratchbuild these? If so, I'd like to see some close-up detail shots). Also, where did you get the hull from?
I'm planning to build a US Coast Guard Cape-class cutter - a "close relative" of the PGM - in about 1/35 scale in the near future, as my first scratchbuilt R/C "warship". The hull I've got was originally designed for a 1/12 steam launch, of all things, but happens to be almost exactly the right shape and size for a Cape-class scaling out at around 1/35, give or take a few scale points. The shape of the stern/transom is the only major thing wrong on my hull (too rounded) but for a working model it should be OK.