Currently i'm drawing a pcb board in Eagle. Can't get a viable solution to allow people easy handsolder this component (WS2812B). I will have 60 of this in the PCB, and i like to use them instead of RAW LED because it already contains the capacitor and resistor, so it will spare 60x4 solder joints. Also i find the price lower than source led + capacitor + resistor.
PCB is to be hand soldered like a KIT. No autoplacement machines.
My main ideia is place them at top layer and do vias to solder from bottom layer. Is it viable or there are better solutions?