I have studio lights and never use them for the smaller stuff.............I find them absolutely cumbersome for anything other than people!

For my smaller studio stuff I have collected over the years some great things from ebay and gadget infinity.
For flashes I have 2x Vivitar 285HV....2x Yongnuo 460....1xOlympus FL36 and a recently purchased Yongnuo 560 of which I am sure I will get another, it is a solid little bugger.
With these I have 2x strobe softboxes, triggers, pc leads, snoots and an array of light modifiers for strobes.

It is light, easy and affordable................in fact I still often use them for people shots.
It will do more for you than you could imagine..........particularly if you have a smallish workspace.
You could rig up a frame around a table and attach your flashes via bungee chords etc............many, many versatile solutions!!

Good luck with your endeavour.