1) From looking over the scripts I really liked the look of most of them and it seemed they are higher quality coding and updated fairly often, I was wondering if anyone had any issues with scripts not being updated or anything I should look out for?
Look atleast 3 pages back of their posts to see how they maintain their script.
2) Looking at the client I didn't see a way to full screen, is this possible?
It will be possible soon for plugins
3) I also didn't see any proxy settings, I'm sure there are but I might of missed it.
Check the proxy tab when you first launch the client jar
4) Would I have any issues running my client from more than 1 IP?
You can only assign 1 proxy per client. With VIP+ you can have unlimited clients.
5) With the mirror mode would I still be able to use my KB/Mouse or does it take control of them?
Yes you can use your mouse to do other things while the bot is running.
6) I forgot what other questions I had, any info I should know about the client or scripts before switching over?
N/A
7) Kinda a weird question but say I was to get vip and upgrade to sponsor would I be able to keep the purple name? ?
Yes