Hey fellow Windsor dude, that sucks. When I built my motor, the thing that took me the most time was finding crap. Finding the right flywheel, the right bolts, things not lining up, etc. Took a little over a month to complete it, but by taking that much time (even though I had to get rides from all my friends and family for that month

), I was able to do it right the first time. Not trying to brag or give you a hard time, just saying that I know how frustrating it can be especially if it's your only car. The thing is though that if you take your time, it can SAVE you much time in the future.
Well, whatever the reason for the problems, stick with it. It'll be worth it.