The crack sucks, but it seems to me that brass tube soldered to the strut like that is how it came from CAI, I think my old Razor and my Raptor are like that. As for the differences in bolts, change them, use the carbon flex plates or make new ones out of 1/4" plywood, the plastic CAI ones suck to begin with. Before i sold my Razor I made some gear plates for the new owner out of 1/4 ply with carbon laminated to one surface. They'll hold up better than the plastic ones.
As for the hatches and such, both my razor and raptor have hatches that over the years have bulged, gear doors don't fit anymore, it's not the builders fault, the stupid parts just warp over time, how that happens when they're fiberglass I don't know, although all the servo covers are plastic, go figure.
It looks like your Razor must have been the Sport version with the balsa/foam wing and tail, mine was the all composite version which is much stronger, but also heavier. I don't know how heavy yours is, but it seems to me the razor with engine was around 23 or 24lbs RTF. It's not a light airplane to start with.

I sold mine for $2000 with an AMT Mercury!

Of course you've only posted a few pictures of yours, but from what I see, it doesn't look unusable, maybe a little slapped back together, but like I say, I think the struts were done like that from CAI, and the glennis wheels, well, they look like crap on my Raptor and on my old Razor too. I was never a fan of those wheels.
As for gear flex plates, if you want new carbon fiber ones, Dan at Details for Scale I believe has them.