Yep, 5 minutes and some white double face tape, and done, lol. The XF551 does work now with the modded SDrive-Max, where before it wouldn't work at all (the 1050 would occasionally work with it though). I'll give it a two thumbs up, lol. I've got 2 more boards (plus the IC and resistors) here for this 'gen 1' version if anybody stateside wants them, just let me know via PM.
The IC does rest right on top of that crystal, and the 6 pin header sits just flush with the board (had to tack solder 3 leads on the other side to get it to stay), but it does fit.