Inline / Static NAT for many /32's...

I have 50+ specific /32 IPs that I need to inline-nat from private to public IPs. How can I add that many into my setup? I'm using an MX480 with two MPC 3D 16x 10GE line cards. 

I'm using a service set:

service-set STATIC-SRC-NAT-1 {
    nat-rules SRC-NAT-RULE;
    next-hop-service {
        inside-service-interface si-0/1/0.100;
        outside-service-interface si-0/1/0.200;
    }
}

with the nat rules: 

    rule SRC-NAT-RULE {
        match-direction input;
        term t1 {
            from {
                source-address {
                    10.54.0.109/32;   # <-- an issue here
                }
            }
            then {
                translated {
                    source-pool STATIC-NAT-PUBLICS;  # <-- Wish I could use a prefix-list...
                    translation-type {
                        basic-nat44;
                    }
                }
            }
        }
    }

With this, I can set source to a /24 and have a public /24 in the source pool (and that works), but I need a lot of explicit private/32 to public/32. The from { source-address } won't let you have more than one entry. The same goes with: from { source-prefix-list }.  And even if I could there, I can only have 32 entries max in a nat pool.

Ideally, I wish I could have 2 preflix lists with all the /32s I could want in each, and have them match up 1:1. :/ Any suggestions?