I'm a noob, but going to buy gunbot for sure.

I'm sincerely sorry for asking questions which I'm sure have been answered somewhere but ... trolling through 189 pages of this forum is uh ... daunting.  So if anyone could point me to the right resources to read about the questions i'm about to ask (or just answer them themselves) I would be extremely grateful.

I found that the reputable license sellers can be found here: https://gunthy.org/forum/index.php/topic,1241.0.html  (I hope?)  Are there any in paticular or it doesn't matter which of them I choose to buy from?

What is this TradingView addon and what makes it so valuable that the licenses price jumps from 0.08 to 0.15 BTC?  I'm willing to put down the money that's needed to get the most out of this bot, I'm just not completely familiar with trading view.  Will tradingview work in Canada, or is it a US only service?

From what I'm reading (and again I'm noob and suck), this cryptosight looks like it's similar in that it offers profit displays and other trading info, how is tradingview any different?  Doesn't it do the same thing?  Clearly I'm missing something lol.

I want to setup a VPS to run this off of, I have a general idea how to setup a VPS but are there any already written tutorials around on how to set one up to run Gunbot on?

Again I am very sorry for asking questions that I'm sure have been repeated multiple times, it's just that reading through this thread is like reading chinese to me right now given how little I still know, so if you can point me to where in the thread these questions answers can be found, or just give me your own answers to them I'd be very grateful.

I look forward to trying out Gunbot now that I actually have enough BTC to buy it, just want to make sure I set it up and deploy it correctly.