I'm still working on mine (very slowly.) There is another thread that has seen a little activity, I think, because this one is so big that it is slow to load. I'm doing mine with all 'real' parts (no resin) so it's going to be pricey, but on the bright side I'm only picking up kits as I'm ready for them, so I'm kind of on an 'installment plan.'
On the bright side, the M3 Lee seems to have come back into print since I started - I couldn't find them for ages, but now they're in stock everywhere.
Good luck, check the other thread, and let us know how you do!
-mkg