Projection of NE Atlantic?

I was wondering if anyone in this industry might have the solution to my problem. I'm looking to find a single conformal projection that spans from UTM 27N to UTM 30N and between parallels 50.2 and 58.5 (roughly south of Iceland to Scotland). I'm trying to merge a number of bathymetry rasters in order to extrapolate data/derive layers (inc., slope, aspect, curvature, rugosity, bathymetric position index (BPI)) with minimal distortion.

All help and suggestions greatly appreciated.
Cheers,
Fionn