O.K. here are some weights. Gremlin build with props, velcro battery strap, and foam camera mount minus any FPV gear is 83 grams.
The 2s 450 mah gens ace 25c battery is 32.4 g, The 3s 450mah gens ace 25c is 45.6 g, and the monster no name 3s 800 mah 20c I started with is 71.8 g.
I have a runcam swift micro to put on it but not a vtx agaian as the last video system with a runcam swift mini and 25/200/600 vtx that was on it has moved on to a race quad build. When that system was on it auw was 157g with the 3s 450 pack That will lighten even more with the smaller camera and smaller vtx.
Currently I have the Josh B Delrin frame.
This was one of my first flights with the Gremlin at a fat 187 G AUW.
My other crappy Gremlin videos were all the process of finding a usable video system as that hyperion set up is junk in my mind and I will NEVER buy another CMOS based system for FPV again. Only CCD.