I took my starter off today, 10 teeth and its 1.4 kw. Part: NAD10050. There are quite a few on the bay but most are stated as 1.1kw. So my question is would it be ok to use the 1.1 as I can't seem to find one rated at 1.4kw. Can I test my old one by just connecting up to battery terminals with cable? (1.8 non vvc 1997) Thanks and regards.