I need to buy a small studio lighting setup. I would be interesed to hear comments on: Multiblitz 200 and 400 setups. Prolinca 250/400 Bowens Esprit and Elinchrome. Portability is a definite advantage. I'm concerned that the small Multiblitz might be too small for flexibility, even though most of the work would be portraits. The multiblitz is cheaper. Is it well-made? Thanks a lot.