Cinelli Vigorelli 2010 (with paint stripping)

I hope you ment to write does not equal.

Internal and integrated are very different. The integrated headset sits on races that have been built into the headtube of the frame, whilst the internal headset is similar to a normal headset in that there are cups that need to be pressed into the headtube to hold the bearings.

I only scanned through what you want to do but frames are spec'd for a certain type of headset and are not interchangable with other types so I'd be suprised if your plan works.

Yeah, sorry, fixed.