Nice choice of stages
you can also take a look at CVS one stage, Marvel versus, Cyberbots, Warzard and Jojo bizarre stages
Spoiler, click to toggle visibilty
(http://i34.tinypic.com/axziw0.png)
(http://www.arcadequartermaster.com/capcom/cybots/bg5.png)
(http://mugenfreeforall.com/applications/core/interface/imageproxy/imageproxy.php?img=https%3A%2F%2Flh3.googleusercontent.com%2F-fV9l02k2w6Q%2FVgBcwVWQr2I%2FAAAAAAAAGJo%2FK9PoUcQyh8U%2Fw320-h240-no%2Fcvs2k-ayutaya2.gif&key=04709d3ca404e640049c1a7992202bc7674bf54971b2bf34fde5643baba22182)
(https://78.media.tumblr.com/49179e4ef4162eb43108cf4773683c4f/tumblr_nbtowkJgZb1r7sf6xo2_1280.jpg)
More Capcom vibe Mike
Spoiler, click to toggle visibilty
(https://vignette.wikia.nocookie.net/marvelvscapcom/images/b/bd/Cliff_of_Desolation_day.png/revision/latest?cb=20170624061220)
(http://www.streetfighteronline.com/nwo/ssjkarma/tmc/Stages/ShumaGorath-NightRuins.jpg)
(https://vignette.wikia.nocookie.net/streetfighter/images/1/19/MonteAlbanPlainsTHawk.jpg/revision/latest/scale-to-width-down/300?cb=20130311152703)
(http://slateman.net/images/gaming/backgrounds/msf-death-valley.gif)
(http://www.vizzed.com/vizzedboard/retro/user_screenshots/saves16/169898/REDEARTH--Red%20Earth%20Euro%20961121_Dec23%2022_30_54.png)
by the way you could use Hsien-ko's/Lei lei's shuriken for Geki rather than the very huge version from Silver Samurai.
You might like also to add on Geki
(http://www.neogeocdworld.info/images/dossiers/differences/ninja_master/ninjamaster02.gif)