I am looking to add two strobes to my kit. I already have a 10K lumen video light but for stills want a two strobe setup. I have the tray and arms. I would like to be able to get second hand strobes that I am not going to outgrow after a few trips. Can anyone recommend a couple decent options that are somwhat powerful, will work well with my camera and a fantasea housing for it that leave me the ability to carry it over to new caneras and housing in the future?