I agree. Anigrand and Planet Models are two great sources of very interesting resin aircraft ktis. I liked using a slow setting CA to bond most of the pieces together. As pricey as the kits can be, I wanted to make sure I didn't botch the job up too badly. Using the slow setting CA helped me establish good part allignment.
Resin is pretty soft to work with so go easy on the sanding. While my Planet Model kit was wonderful, it still had tiny pin hole air bubbles in the resin. However, it wasn't anything that the Mr. Surfacer 500 couldn't take care of in one or two applications. The kit comes bagged in plastic and they really don't have any sprues like the way an injection molded kit has. Some of the resin pieces will have pour stubs still attached to them so go out and get yourself a good razor saw. I have a nice little Xacto saw blade for my Xacto handle and that buzzes right through the resin.
Be careful if you use a regular Xacto blade (eg. a #11 blade). Since resin is brittle, using a blade to trim away some excess resin might cause your part to snap especially if it's a smaller part. I think I relied more on sanding sticks to remove any burrs or any other protrusions from the resin part.
In my kit, the XP-67, there was pretty much ZERO cockpit detail. However, there was enough canopy framing to not make it much of an issue. I actually painted the cockpit black, tossed in a spare WW2 seat and closed it all up.
Get yourself a resin kit from one of those two companies! You'll be eager for yet another when you're done!
Best wishes,
Eric