probably the best choice for now....
A few points to note:
- by occasional I hope you mean at least every weekend or so and not some really long period (like 4 or 6 weeks) of inactivity.
- you should use the car on an occasional (yet regular) basis not just for oil unclogging but other factors as well. Tires, need to rotate and come up to tempareture, hoses, hydraulic/oil lines transmission components, etc...need to come up to temperature (warm fluids running through, etc..), if they are to last; AC/cabin air needs to be circulated, etc...if te interior is to not get mouldy and absorb moisture and then start deteriorating.
- A lot of people start the car for a few minutes (to get the battery charged up) until the temp gauge comes to middle and then shuts it off. Although the temperature gauge shows engine is warm, it does not necessarily mean oil temperature has reached the proper temp ;which actually is a strain on the engine and just doing this over a period of time can actually constitute as severe usage for the car. Also, vital components do not get fluids flowing through and reach proper operating temp them selves.
So....use the car on a regular basis....go for a drive with the family...enjoy having a nice car. Being overly careful and conservative might actually cost you more than actually using it.