Expert Turbo on BB Chevy advice?????

[69MyWay]

I really want to take my 69 Vette to the next level. It has been decided at this point we will be keeping the car for some time to come (we had been considering selling it).

I want to take it to the next level. I let a 2000 LS1 slip right through my fingers a couple of months ago (for free!--DARN!)

Specs on car right now:

454 .060 over
9.2:1 speed pro forged pistons
Edelbrock oval port RPM heads
Edelbrock RPM cam
1.8 Crane Gold rollers
Pro-Flo EFI
ROD 6 speed (.62 final drive-may be .64, can't remember for sure)
3.55 gears
335 30 18 rear meats.
Hooker side pipe headers spun through JCL spiral baffles.

Now...I have visions of putting a pair of turbos on each side of the motor down low by the oil pan and still routing the exhaust through the side to retain the current sidepipe exhause look and sound.

Intercooling is not that important to me at the moment.

Performance wise I am looking for a 100 to 150 more hp on average with pump gas and that wicked cool sound of the turbo spool and blow off valves.

So...Can somebody put together list of parts and pieces that I would need to start looking for to make this happen? I would also like to retain the Pro-flo as they claim it will support up to 750 hp, but I do realize I would have to go back to Edelbrock and work on a new base chip to build my calibrations. Oh, I would also like to leave the internals of the engine as they sit right now.