Seeing as you have scary red trust on this account.. You're probably going to scare away any potential lenders and you would be better off just requesting it from your full-member account. This way everyone can gauge the account's worth instead of going off what you're saying from a red-marked account.
Just my 2-cents.
True, it would defenately make the OP's loan go easyer... On the other hand, i think no lender would ever give a collateral loan without inspecting the collateral anyways, so the OP will have to send the uid anyways...
Personally, i don't care that much if the OP has red trust, as long as the collateral is in 100% perfect order... But for a -ve'd user, i'm extra suspicious when inspecting the collateral.