SMC -ABC and further projects at PYMC3

Hi , I have asked on the thread about SMC-ABC for pymc4 as gsoc’19 project , I just want to make sure from you that should I plan to write proposal for this topic ?. I am currently exploring about the part module for prior predictive sampling.
I am planning to write two proposals for pymc4 so any other topic under your mentorship is most welcome.
I am sorry if these are dumb questions to be asked but i wanted to make sure so that I can understand the project in depth and write a perfect proposal.