alright, i got my 5050 today and it is so cool i could die now. anyway, i have the pt15 and the camera now so im on the hunt for a tray and arm set. i really like the sea&sea multi stay base with the flexible light arm but i dont know if this will work with the pt 015, does anyone out there know this or have this setup? what trays do u guys use? as far as the strobes im still stuck between the 90dx and the inon 180.