[amsat-bb] Suggestions for Mode L antenna

I am considering purchasing the 1.2 ghz module for my IC-910H. For my satellite work, I have my antennas angled at about 20 degrees since I dont have an az/el rotor. This setup worked reasonably well with Mode S this weekend. What are my chances to be able to work Mode L with this kind of setup ? Also, I would appreciate any suggestions for an antenna that I could use. With only 10 watts, I am not expecting a great signal but I would hope to have at least a readable signal. Also, would appreciate any suggestions as to coax/feedline that I should look at buying ?

Thanks,

Ron KA4KYI