I'm the same. Had this came out last year with the other BvS stuff, I may have been a little more inclined to get it being that it includes the spear. However, I still think I probably would have went with regular Armored Bats.
This one is a bit too scene specific for me. I generally like displaying suits and armors in their entirety on how they're supposed to look, and since I really like the look of Batman's armor suit, he accomplishes that. I personally really like the bandolier on it also. I usually only go for BD, scene specific stuff if I'm trying to recreate a particular scene.
With my regular Armored Batman wielding the suitable Toys-Era Kryptonite spear (which covers the inclusion of a spear in my display), all is good with me. I'm good with regular Armored Bats.
And we're all glad to see that before you spent $266 on something you evidently really wanted, you came to seek our approval first before you hit the PO button.
Congrats on your purchase. You seem to be very excited. I'm sure you've been saving up allowance money for this for awhile.