If you want life to continue to be simple get an integrated tube amp, one that you have heard connected to your speakers if at all possible. Fewer decisions to be made down the road re tubes, less angst etc.
Conversly if you like to fiddle, if think you will like to fine tune your system's sound to suit your tastes, seperates offer the most opportunity.
If Cary and Manley come to mind as possible candidates I think you need to do more research into the equipment or evaluation of what type of sound you expect to achieve, tonally speaking. IMHO their 'house' sound is quite different. Cary has a reputation for a bit of lushness, warmth etc w/its possible downside of loss of a bit of resolution and Manley is the opposite.
But, a simple answer to your question - if you are already concerned that an integrated will limit your opportunities then that is unlikely to change even after you get one - even if you like it. I would (as I did) start off with fine tube pre noted for resolution and neutrality and then find an amp with matches your speakers requirements and has the basic tone you are after. Then, when (not IF) you become angst ridden by the possibilities you are missing, you need only find a new amp! :-)
Conversly if you like to fiddle, if think you will like to fine tune your system's sound to suit your tastes, seperates offer the most opportunity.
If Cary and Manley come to mind as possible candidates I think you need to do more research into the equipment or evaluation of what type of sound you expect to achieve, tonally speaking. IMHO their 'house' sound is quite different. Cary has a reputation for a bit of lushness, warmth etc w/its possible downside of loss of a bit of resolution and Manley is the opposite.
But, a simple answer to your question - if you are already concerned that an integrated will limit your opportunities then that is unlikely to change even after you get one - even if you like it. I would (as I did) start off with fine tube pre noted for resolution and neutrality and then find an amp with matches your speakers requirements and has the basic tone you are after. Then, when (not IF) you become angst ridden by the possibilities you are missing, you need only find a new amp! :-)