Welcome to the forum.
I do not own a 4/4 Sport, nor have I driven one; however, I have driven both an S1 Exige and an S2 Elise.
There is an excellent thread on here regarding getting more power from the 4/4 Sport - something that is often a topic of conversation on Lotus forums regarding the S1 Exige/Elise (and even into the supercharged later versions) - therefore, I think there is a similar concern among owners who want better straight line power. Morgan Motor Company have addressed this by offering a performance pack for the 4/4 Sport. The details are as follows: -
Power Pack:
Throttle body upgrade to increase power and torque and improve throttle response. Includes new ECU and takes power from 115bhp to approximately 150 bhp.
£3,642.50 fitted.
Putting the fact that some people seek more power aside, what you will find with the Morgan is akin to buying a hand tailored suit. They are truly special cars and you cannot get away from the feeling that you are in a product that is hand crafted.
While not a track day, a test drive, on some quiet Scottish roads, should help make up your mind
