Why not go to
http://www.fujifilm.com and look at the film data sheets. These will show you the characteristic curves for the films colour layers, thus allowing some objectivity in film selection.
No film is going to match every circumstance, which is why the professionals use colour correction (CC) filters and colour meters etc to get the colour balance they want. Even then, there will be compromises.
When you say that the reds are "blocked up", does this mean that there is no detail on the negative, or that your scanner is unable to handle the density ? If there is detail on the negative, then the problem is not with Reala.
When you say the colour is "out of gamut", do you mean that your software couldn't match the colours to your chosen colour profile ? If so, this may not be a problem with the negative. It is possible that your system may not be capable of delivering what you want.
Fuji market Reala as a film with "Extraordinary Color Accuracy". I have always found it to be neutral in terms of it colour balance. From the spec sheets, it looks to me that NPS160 might be a better solution, but, in the end, only you know what you want and what you are prepared to give up, as no film is ever going to be perfect.
By the way, large attachments in posts are a real problem for us poor souls that must suffer a dial-up Internet connection.