More question on custm rearmount
Wastegate w/ no boost controller should be referenced from the intake somewhere. Best place is probably the line under the TB. You can use it for the reference and the boost gauge.
There are some unique posts out there to set up a catchcan for the PCV system.
I would go for a blow through MAF set up...not a pull through. You can use the MAF to tune the car adequately upto about 550rwhp. Otherwise...look at doing SD tune. At this point, install the MAF into the piping somwhere up towards the engine bay.
https://ls1tech.com/forums/showthrea...highlight=FMIC
If you scroll down, you can see all the attached pictures. Hope they help.
Also, if you need the long pipe that goes up the driver's side for a NON-Vert, I have one FS.

