[@Unoedipal]

I would be interested to at least try ('cause I have yet to see the day when a Fate/Whatever RP will go right), as long as it is as canon as possible. Anything with weird extra mechanics turns me down unless it's very, very well thought.

That said,I do have ideas on stock for a Master, mainly inspired on Bazett "Awesome" MacRemitz, but for a servant I'd have to ask your opinion about the usage canon/official ones, since as of the advent of Fate/Grand Order, it's getting considerably harder to find legendary/historic figures that are worth of becoming servants that haven't been used yet.