Hey,
sadly not much progress done as I really lack the time for it ATM.
Only changes done from the previous upload are the sliders, which now work and show as intended at the begining and few really unnoticable minor changes.

I'll upload the new file tomorrow and will add it to the first post. So just watch for the edit over there.

Thanks for trying it out. Any other suggestions apart from the icons? Those are on the to do list and I'm already trying to setup all stuff as per Andrew's post above.

Cheers!