With a little rework and fiddling around, I think you could get it to fit into either of those frames, after all, where there is a will there's a way! The reason I said it wouldn't fit the rooster is I thought you were trying to do a guts only swap with no rework involved. I wasn't sure what your soldering experience was and the specifics can be a pain to sort through. For instance, in the last rooster carnage the sma got torn off the end of the coax and the vTX is a soldered on antenna Aomway (no u.fl or mmcx connector), so time for it to go. I have a spare Tramp I am putting in, but exact placement is being troublesome. I can jam it in the back where the old one was, but the sharp S curve in the coax to allow that will reduce my 5.8 video out (high frequency RF doesn't like sharp bends in its waveguide) but that is the way Armattan built the BNF I bought and I was never happy with the video performance. I am an old Jar Head and got MilSpec trained on soldering in the Corp, and I have worked with complex systems and software for 35+ years, so I can build but I could not fly, so I prefered to spend more time in the beginning learning to fly than building, after all you get plenty of practice just fixing after crashes. So I got a bunch of ARF/BNF birds to get me in the air asap, but no builder does things the way I would and I am constantly making small changes to increase durability and performance. I am just too picky and that makes it take a while before I am happy with things.
I think you will do fine fitting those components into a new frame, it may take some time, but you will get it no doubt.
Randy