I currently have a turbo system sitting in my living room and before I think about installing it I have a few questions I was hoping someone can answer.

I have a t3/t4 ball-bearing turbo...at what rpm does it start building boost?

has anyone encountered overheating problems? how did you fix it?

can you keep the stock fan or do you have to get a FAL?

has anyone driven there turbo itr over long distances? over 300 miles a day?

Parts that I currently have
Drag gen 3 turbo
Stock internals
AEM EMS
440cc injectors
FPR
walboro 255lph
boost controller, turbo timer

The reason I'm asking all these questions is that I recently took my stock R on a road trip over the holiday weekend. I have a heavy right foot and I'm scared that if I install the turbo I won't be able to drive consistently at high speeds therefore increasing my driving time. For instance when I'm driving at 100mph in 5th the rpm is at 5-5,500 rpm. If the turbo starts building boost in the rpm range would it be safe to drive in the rpm range for long periods of time?

Please your answers will help me determine if I want to keep or sell my turbo. Thanks.