Turn signal mirrors?

[TC400]

I'd like to add some cheap turn signals and stick them to my 1999 Jimmys mirrors.
If I get these ones http://www.ebay.com/itm/EFX-RED-Sid...es&vxp=mtr&hash=item3cbf44ed27#ht_4542wt_1037

Do you guys think they will look cool or ghetto?
And do you think it will be really hard to install?



thanks in advanced!