diff --git a/lib/guess-model.js b/lib/guess-model.js
index e1730bc..05a4d8e 100644
--- a/lib/guess-model.js
+++ b/lib/guess-model.js
@@ -68,9 +68,10 @@ function guessModel(data, tablesOptions = {}, sequlizeInstance) {
     fields[fieldName] = field;
 
     // Make indexes based on column name
-    if (shouldIndex(columnName, tablesOptions)) {
+    if (shouldIndex(columnName, tablesOptions) && field.type != 'TEXT') {
       // Index needs to use SQL name, not Sequelize name
-      modelOptions.indexes.push({ fields: [sqlName] });
+      // By default index name will be [table]_[fields]
+      modelOptions.indexes.push({ name: `ix_${sqlName}`, fields: [sqlName] });
     }
   });
 
@@ -142,8 +143,12 @@ function dataToType(data, name, tablesOptions = {}) {
   else if (_.size(counted) === 1) {
     kind = top.kind;
   }
+  // If there is a string, use string
+  else if (counted.STRING) {
+    kind = 'STRING';
+  }
   // If there is an integer and a float, use float
-  else if (counted.INTGER && counted.FLOAT) {
+  else if (counted.INTEGER && counted.FLOAT) {
     kind = 'FLOAT';
   }
   else {
@@ -193,8 +198,8 @@ function shouldIndex(name, options = {}) {
 // Find type.  Should return base Sequelize type
 function pickle(value, options = {}) {
   // Tests
-  let floatTest = /^-?[\d,]+.\d+$/g;
-  let intTest = /^-?[\d,]+$/g;
+  let floatTest = /^[-+]?(\d{1,3}(,\d{3})*|\d+)\.\d+$/g;
+  let intTest = /^[-+]?(\d{1,3}(,\d{3})*|\d+)$/g;
   let booleanTest = /^(true|false|y|n|yes|no)$/gi;
   let dateTest = /^\d{1,2}\/\d{1,2}\/\d{2,4}$/g;
   let datetimeTest = /^\d{1,2}\/\d{1,2}\/\d{2,4}\s+\d{1,2}:\d{1,2}(:\d{1,2}|)(\s+|)(am|pm|)$/gi;