I second the suggestion to keep the front block. It's very handy and weighs little.

I have an extra set of inline wheels and can help you put them on. It makes pushing the bike very easy with the seatpost raised. Only slight negative is a potential for heel strike, but one gets used to it quickly.

Your desired configuration is very similar to my current setup. You are welcome to come over and take a close look for yourself prior to buying. Just like we did for your TSR