Quick qn on Springs and Wheels

[groops]

Hye guys. Have an AU3 XR6 that I have recently picked up a set of the Tickford 17" wide 5 spoke rims for and installed on my car. They have Dunlop Sport SP3000a Tyres on them, about 50% left. I'm looking to put new tyres on the car, and in particular want to put the FALKEN RT615's on there. the only issue is that they don't supply them in a 235/45/R17...but they do however supply them in a 245/45/R17. Can someone tell me if I can put the 245's on these rims??? or is there a certain width rim that i'm going to need to put the wider tyres on. Otherwise, i can pick up a set of RT215's real cheap in the exact size...

Springs. I'm looking at putting Whiteline Flatout Springs on my Falcon. Am fairly close to ordering them , but was wondering if anyone had any pics of what an AU with 'Flatout' springs is going to look like. Should be about 15-25mm lower than currently from what I understand.

Thanks Guys.

MG