Mercier Kilo TT

I wanted to try take another picture of my bike and use the darkness as my background. I couldn’t get my bike to stand up so I added the little stereo. I had two flashes, one SB-800 which was my main light–infront of the bike, and my SB-600 behind the stereo. I’m not sure if I like this one, but I’m still practicing my lighting. I had some homedepot hot lights but it didn’t work out that well for me. Anyone have any tips on better lighting? I’m pretty close in buying a black backdrop, but I’m just not sure if I’ll use it extensively to make it worth wild.