I would call the main goal of the first step to do a freebazaar platform, corresponded with the OB state at the deadline moment (ca.a month), with using Monero as a means of paying. in reality, the more detailed plan can be only made
If I'm reading this correctly (and forgive my uncertainty over what I suspect are some language issues), I believe Atrides is proposing that the phase one FreeBazaar deliverable would be a feature-equivalent port of OpenBazaar at some specified deadline (approximately one month), with these exceptions:
1. XMR is supported as the payment method instead of BTC
2. A third party escrow feature is integrated to take the place of on-chain multisig, which doesn't exist in XMR (and won't in one month). Presumably this includes some sort of trust/rating system for escrow providers (maybe this already exists in OB and it can be repurposed, I don't know)
If I'm understanding correctly then I'm willing to serve as escrow and/or arbiter (the two functions can be separated if desired) on whether this milestone has been achieved. Whoever is doing the arbiter function should get possibly get a fee, since it will require doing some research in order to determine whether the criteria have been satisfied. I'm willing to perform the escrow function at no charge to support the project, and maybe the arbiter function if the criteria are made very clear and easy to judge.
because this is a fork of OB, regardless of the fact whether we will go own way or with OB, in any case our progress depends on OB state at the beginning. that's why I set as a goal for the first step the equivalent of actual OB, with integrated Monero. it will work there without multisig just as BTC works in OB with multisig. there are no concrete criterions how to do, how said i choose the optimal ways in process or consult with backers
during a work some OB bugs will have to be fixed, to get monero working, but without complete analyse of code I can't say exactly, which are important, how long it takes.. the point is the integrating monero and not to do a fully workable market. from working beta to useful release -is the futher steps with adding new unique features.