Julian - the hope mini monos are known for having very little modulation. If you can get used to it then absolutely anything will feel squishy in comparison.

The Louise FR I have is a 210mm disc, which is the largest MTB disc made (and only offered with the Louise FR and Gustav M brakes). Most fork manufacturers won't warranty their XC forks for anything larger than 185mm, while most DH and slalom forks are warrantied to 203mm. AFAIK only the Magura forks are warrantied for 210mm, although possibly RS Boxxer is also. The modulation on the Louise is so close to identical to the boosted HS22 I had before that I'm very pleased. Perhaps the master piston could do with being 1-2mm bigger, but it'll do.

Lee - ebay is your friend. I got my Louise FR there new and boxed (and the 2005 model) for £43. Wiggle has it for £117 and RRP is £130.