need a speed carb. trade for parts engine?

Well after successfully mounting my old speed carb that has broken mounts with superglue, tape, and hot glue. I've got a feeling it won't last that long. It works good. With no leaks, but there's that sense of worry when I ride that its gonna vibrate off. And I don't like it. So I'm lookin for another one. With the cable. I've got two skyhawk PARTS engines. A 2009 49cc with an unknown number of miles. Bottom end rod bearing has NO play up and down at all. Very little side to side which is normal. Was gonna turn this into a backup engine but I don't have the funds to do so. The second is a 2012 66cc skyhawk. About 1500 miles on that one. Top end blew after buying cheap ass oil.... bottom rod bearing has some play. so I'm lookin for a speed carb and cable. Pick which engine you want. If you also happen to have a HD sbp air filter (the 17$ one) ill send you both engines. If you want more details about the engines let me know. Thanks for lookin.

Pics.
49cc
http://s18.postimg.org/hfsxwibrt/20140211_093857.jpg
http://s29.postimg.org/eo0z3gcfb/20140211_093544.jpg

http://s29.postimg.org/73lvuzap3/20140211_093918.jpg
http://s22.postimg.org/rn4t9ln3l/20140211_093656.jpg
http://s17.postimg.org/she9pzfj3/20140211_094032.jpg

I was planning on making the 49cc my backup engine so it has some parts from the 66cc as you can see. Here's the 66. Its in alright shape. Has good bearings still. And a few good parts.
http://s30.postimg.org/mai2mphpt/20140211_104510.jpg

http://s18.postimg.org/f9qdd9rfd/20140211_094230.jpg