Titan ReLocker - The Hard-SPL undo option

[DaPeeps]

Just a quick question....I flashed No2Chems 5060 Rom via PPCKitchen successfully but I am considering reflashing to another Rom or the latest official Sprint Rom. I am still fairly new to this, so I want to check before doing anything. My question is:

I know I cant flash back to the Stock Bootloader due to the GPS radio...or at least thats what I am understanding. But can I flash the stock Rom while still using the Olipro Bootloader safley?

Can I flash another custom Rom safley, still using the Olipro?

Basically, I don't care about the Sprint Bootloader...just the Rom. I can safley flash the stock or a different custom Rom, correct?

Also...the reason I am considering this at all is that SiriusWM5 will not connect with the No2 Rom. Anyone know if this is even compatible with this Rom WM 6.1? I try to connect, but it immediatley says connection failed.....wierd huh?