As we are asked to post or risk getting the newly created account deleted: Hello!

I do not yet own a MR2 Mk1 - but am looking at the moment. So if you want to make me a great offer feel free to do so! What I would like to know is: What are your opinions on the T-Bars? The idea seems nice to me, but not sure if I end up with loads of problems (leaking, worse handling) in exchange for taking it off these two sunny days we get here.