Congrat's Larry... The FED 2 is one I don't have yet 🙂 but they seem to be very popular here lately. What colour is yours?
As far as lenses go I can definitely recommend the J-12 35/2.8 as a 'cheap wide-angle' option. If you have to have one now, Ebay is probably your best bet, but be sure to buy from a seller with a good reputation (alex-photo etc...). If you can wait they do show up in the classifieds here now and again.
The J-9 can aslo be a great lens, but for the prices they go for (especially in ltm) & the variation between samples that is often written about you might also be better off waiting for a known good one to turn up here. Another option in that range is the Elmar 90/4. I picked mine up cheaply on ebay because it was listed as having haze... Most of it cleaned up easily (the lens just screws apart) & for $40 it was a steal. Be careful about other ltm lenses in the same focal range such as the Canon's, Steinheil etc... They might have the 'wedge' cam that will get caught on the rangefinder arm of your FED 2 if you try and mount it. Same advice for anything in the 135mm range unless it's a J-11 135/4, which will definitely work ok & is a very good lens for the price (Sonnar clone).
Have fun with your FED...
Peter