I'm the same as you with the preference of PC on the left so the inverted layout is very nice for that. Obviously though this means any text and logos will be upside down most likely so if that'll bother you bear that in mind!
Comes with 3 120mm fans, I think the default config was 2 in the front and 1 exhaust.
Temps seem decent for a smallish case. Vegas tend to run a bit hot but I'm not getting any noticeable thermal throttling nor excessive fan speeds. Definitely needed the fans at the top though to give the card some nice ambient air.
The HDD cage needed to be "manipulated" quite heavily to remove it because the PSU shroud it sits under is riveted in. The cage is made from quite thin gauge sheet metal so it can easily be bent a little bit to remove, and it'll bend back into shape if you wanted to reinstall. Not ideal and not something you'd want to do several times.
Fans are Thermaltake Riing Plus fans, mix of the standard ones and the Trio ones:
https://www.overclockers.co.uk/ther...remium-edition-fan-triple-pack-fg-00m-tt.html
https://www.overclockers.co.uk/ther...remium-edition-triple-fan-pack-fg-00y-tt.html
Word of note with these - they use their own proprietary fan/RGB controller. I got the rear and tops off eBay without the controller and as such I have run out of headers with the stock 5 port controller. I got the additional fans cheap because they were fan only, no controller, used off ebay. You can get a separate hub that will let you connect to motherboard fan headers and RGB with 9 ports, but this won't work for me because my board does not have the right type of RGB header. I on;y "need" one more port for the pump RGB, but I believe it is possible to piggyback two fans to the same connector so I may do that to free up a port.