Mobilepro 900c Amiga

Greetings,
I am currently waiting for a Mobilepro 900 (that i will upgrade to 900c) but I got a nasty chill down my spine when I read a post that Pocket UAE is very slow. I ordered the mobilepro in order for it to be an Amiga primarily ! As a pixel artist I require deluxe paint iii amongst others. What gives me hope is that the poster had a cmonex custom rom 2 on it, so i keep saying to myself that it slows the hpc down. Does anybody here run pocket UAE without a hitch on a 900c (ce.net)? Will overclok do something? Please help and thanks