I have a 5 lnb that is not working, guys can I convert to a SL- 3 non swim or a SL- 3 swim. The SL-3 has the 3 sats I need the 5 was overkill. (I am only using one TV) Now I have a PI-21 power inserter for the swim and I am using a H-23 receiver. Will this work ?