golgi

ok, so im not sure if this really makes sense but here's my question. Im not yet in grad school but i was trying to design my proposal to make it fit with one of the labs that I would like to join for grad school. And for grad school I'd like to learn some new techniques and maybe do something a little different. But I also read that my proposal should be about something that im comfortable and familiar with. So, is it best write about something that im going to be working on or about something that i've been working on already? Thanks,

I think you (us) are supposed to say what methods/techniques you would be using but not exactly descibing every detail of it. For example for biology, say PCR or IHC or western blot or ELISA and why but I dont think its necessary to say how each technique is actually done.